——Shijun He, se wa Jintang screw akaba ari nawe washinze ZhoushanJwell Screw & Barrel Co ， Ltd.
Tuvuze kuri Jintang screw, Shijun Agomba kuvugwa. Shijun Ni rwiyemezamirimo w'umunyamwete kandi udasanzwe uzwi nka "Se wa Jintang Screw".
Mu myaka ya za 1980 rwagati, yasutse ishyaka rye mu kantu gato, akemura ibibazo byo gutunganya ibice by'imashini za pulasitike, kandi asenya monopoliya y’ikoranabuhanga mu bihugu byateye imbere. Ntabwo yashinze gusa uruganda rwa mbere rw’umwuga rukora ibicuruzwa by’umwuga, ahinga ba rwiyemezamirimo benshi b’indashyikirwa n’umugongo wa tekiniki, ahubwo yanakoze urunigi rw’inganda, atungisha abaturage baho, kandi ateza imbere Jintang mu murwa mukuru w’Ubushinwa ndetse n’ikigo gikora inganda n’inganda. .
Ku ya 10thGicurasi, Shijun Yitabye Imana kubera uburwayi.
Uyu munsi, reka tumenye Shijun He kandi twibuke rwiyemezamirimo w'icyamamare ufite udushya, kwihangana
Ati: "Afite 'amaboko y'abanyabukorikori bakunda igihugu kandi yitangiye', kandi agenda 'umuhanda wo guhanga udushya no kwihangira imirimo'.”
Gutinyuka gutekereza no gutinyuka gukora, adahwema gukurikirana udushya mu buhanga n'ikoranabuhanga.
Abaturage bahaye Shijun He amazina y'icyubahiro menshi: uwashinze umurwa mukuru w’Ubushinwa, inganda z’imashini za plastiki mu Bushinwa, abantu babaye indashyikirwa, Ubushinwa bwa mbere bw’amashanyarazi ……
Ariko yisobanura muri ubu buryo: “Nahoraga numva ko ndi umunyabukorikori usanzwe, umukanishi, ufite 'amaboko y'umukorikori ukunda igihugu kandi witanze', hamwe n'inzira ndende yo 'guhanga udushya no kwihangira imirimo '. “
Yigeze kuvuga ati: “Nkunda gukora ibintu by'ubushakashatsi.” Mubyukuri, ubuzima bwe bw'imigani bwuzuye ibice byuzuye byubushake bwo kwiga no gutinyuka guhanga udushya.
Nkiri akiri ingimbi, Shijun Yamaze kwerekana impano idasanzwe no guhanga.
Mu 1958, mu mwaka wa mbere mu ishuri ryisumbuye rya Zhoushan, yashishikajwe no gukora ubushakashatsi kuri moteri y’indege maze yandika urupapuro kuri “Guhindura moteri y’indege Turbo muri Turbofans”, rwohererezwa umuyobozi w’ishami ry’ingufu muri kaminuza ya Beijing y’indege na Abashinzwe icyogajuru kandi barashimiwe cyane.
Ashingiye ku mashuri yisumbuye, Shijun Yize amasomo 24 ya kaminuza yandikirana muri kaminuza ya Zhejiang, yiga ibijyanye n’ubukanishi, kandi abifashijwemo n’abarimu be, ateza imbere umuyaga w’umuyaga. Yashushanyije ibishushanyo, akora ibice, abiteranya kandi abikemura wenyine, arangije akora neza turbine ya mbere yumuyaga i Zhoushan ifite ingufu za 7KW, yatangaga amashanyarazi hejuru yumusozi wa Ao shan mumujyi wa Dinghai muri kiriya gihe.
Uyu yari Shijun Yagerageje bwa mbere ashize amanga mubijyanye na injeniyeri.
Mu 1961-1962, Ubushinwa bwafatiwe mu kibazo cyo kubura peteroli, maze amashanyarazi arahagarara kubera ko adashobora gutanga amashanyarazi. Shijun Yasuye ibirwa byinshi muri Zhoushan asanga imigezi yo mu nyanja yatembaga ku muvuduko urenga metero 3 ku isegonda. Ukurikije uyu muvuduko, muri Zhoushan hari imiyoboro myinshi y’icyambu ifite amahirwe yo guteza imbere ingufu z’amazi y’amazi, kandi ingufu ziboneka mu iterambere no kuzikoresha zirenga miliyoni 2.4 kilowatt. Yatahuye cyane ko cyari igihe cyiza cyo guhimba ingufu z'amashanyarazi.
Shijun Yanditse raporo ku nsanganyamatsiko igira iti: "Gutezimbere amashanyarazi akomoka kuri Zhoushan kugira ngo akemure ikibazo cyo gukoresha amashanyarazi", ibyo bikaba byashimangiwe na komisiyo ishinzwe ubumenyi n’ikoranabuhanga mu karere ka Zhoushan. Umuyobozi yasabye ko niba dushobora kubanza gukora ikizamini "gito cyicyitegererezo" kugirango tugaragaze ihame rishoboka hanyuma tugaragaze iterambere ryihariye ryikibazo.
Ikipe yakoze ibyo bavuze. Shijun Yayoboye itsinda ryahisemo inzira y'amazi ya Xihoumen kugirango ikore ikizamini. Bakodesha ubwato, bashiraho turbine ebyiri ku ruhande rw'ubwato, barabumanura mu nyanja. Mu mezi atatu yakurikiyeho, ikipe ya Shijun He yacukuye kandi igerageza turbine inshuro nyinshi, ikemura ikibazo inshuro nyinshi.
“'Nibyiza kuba kapiteni wubwato, ariko biragoye kuba kuri Xihoumen'. Ibiriho muri ako gace birihuta, kandi hari umuyaga ukomeye, ku buryo bitoroshye gukora ikizamini. ” Nyuma yimyaka irenga 40, Shijun Ari umutoza Henneng Xu aracyibuka neza ibintu biteye akaga.
Kuri uwo munsi, umuyaga n'imiraba byari bikomeye. Urunigi ruhuza ubwato na pir rwakubiswe ku rutare inshuro nyinshi ku buryo rwafashe. Ubwato bwose bwatakaje icyarimwe icyarimwe kandi butigita cyane n'imiraba. Ati: "Muri icyo gihe hari umuyaga munini utari kure yacu, bitewe n'umuhengeri, ubwato bwahinduye icyerekezo, bitabaye ibyo ingaruka ntizatekerezwa." Heneng Xu amaze kuva ku nkombe, yamenye ko imyenda yabo imaze igihe kinini yuzuye ibyuya bikonje.
Binyuze mu kigoye, kemura ikibazo. Ku ya 17 Werurweth1978, umunsi umwe mbere y’inama ya mbere y’ubumenyi bw’igihugu, Shijun Yatangije mu gihe cy’ingenzi mu buzima bwe: ubwo turbine yatangiraga kugenda, generator yatontomye, yimanika kuri feri amatara y’amashanyarazi ya watt 100 yahise acana, ubwato maze inkombe ihita ivuza impundu. Amashanyarazi y'amazi yagenze neza!
“Igihe ikizamini cyagenze neza, abaturage baho bahagurukiye gucana umuriro maze basohoka mu ngo zabo bajya ku cyambu kureba.” Ibyo bintu byanagumye mu mutwe wa Shijun Ni umuhungu wa kabiri, Haichao He. Ati: "Nitegereje papa ayoboye itsinda ry'urubyiruko, nibagirwa ibitotsi n'ibiryo ndetse no gukora ubushakashatsi mu bya siyansi, kandi niyemeza mu ibanga mu mutima wanjye ko nzamera nka we nimara gukura."
Nyuma yimyaka itatu, itsinda ryinzobere mu gihugu zagiye i Zhoushan kureba amashanyarazi y’amazi ku rubuga. Porofeseri Cheng wo muri kaminuza y’ubumenyi n’ikoranabuhanga ya Huazhong, impuguke izwi cyane mu mashini zikoresha hydraulic, yagize ati: "Ntabwo twigeze tubona amakuru y’amashanyarazi aturuka ku muyoboro w’amazi ku isi, ariko Shijun Ni umuntu wa mbere wabyaye amashanyarazi na umuyaga mwinshi mu Bushinwa. ”
Shijun We kuva mu kizamini kugirango abone amakuru menshi, yanditse "amashanyarazi y’amashanyarazi" n’izindi mpapuro, yasohotse mu binyamakuru by’intara n’igihugu by’umwuga. Mubitekerezo by’abanyamwuga bireba, ibisubizo by’ubushakashatsi bwa Shijun Ni ibuye rikomeza imfuruka ry’iterambere ry’inganda z’ingufu z’Ubushinwa muri iki gihe, ntizigaragaza gusa imbaraga nini z’ingufu z’amazi nk’ingufu nshya zisukuye, zishobora kuvugururwa, ariko kandi zifungura igice gishya mu Bushinwa ndetse n’isi ikoresha ingufu z’inyanja.
“Imashini igurishwa ku giciro cyo hejuru, iratoteza cyane Abashinwa.”
Kwitezimbere, yateje imbere imigozi ya mbere muri Zhoushan.
Ivugurura no gufungura imyaka irenga 40, Ubushinwa bwageze ku bikorwa bitangaje kandi bihinduka ingufu zinganda zifite ibyiciro byinshi byinganda. Ibyo byagezweho byashobokaga ibisekuruza byabanyabukorikori filozofiya y’akazi y’indashyikirwa no kumva ko bafite inshingano zo guteza imbere igihugu.
Shijun Igishusho kiri mumatsinda yuzuye inyenyeri yabanyabukorikori.
Mu 1985, mu gihe cy’ivugurura ry’ibigo bya Leta, Shijun Yakurikiranye umuvuduko w’ibihe, yita cyane ku bushobozi bukomeye bw’inganda za plastiki z’Ubushinwa, maze yegura yiyemeza gutangiza uruganda rwe.
Shijun Yatumiwe mu nama nyunguranabitekerezo ku iterambere no gukoresha ingufu zo mu nyanja zakozwe na komisiyo ya Leta ishinzwe ubumenyi n'ikoranabuhanga i Yantai, mu Ntara ya Shandong. Shijun Yatumiriwe kujya mu mahugurwa, Mu nzira, yahuye na injeniyeri wo mu ruganda rw’umugozi wa Shanghai Panda wagiye i Qingdao kwitabira imurikagurisha mpuzamahanga ry’imashini za plastiki.
Iyi nama niyo yahinduye ubuzima bwa Shijun.
Muri kiriya gihe, inganda za plastiki mu Bushinwa zateye imbere mu buryo bwihuse, ariko zahuye n’ibihugu byateye imbere ku bikoresho byuzuye by’imashini za pulasitike hamwe n’ibice bigize ibice bitandukanye by’imashini za pulasitike kugira ngo bishyire mu bikorwa ikoranabuhanga. Uruganda rukora fibre ya fibre Vc403 igurishwa kugeza 30.000 US $, diameter ya mm 45 ya BM yo mu bwoko bwa BM yagurishijwe $ 10,000.
“Mu imurikagurisha, narumiwe. Imashini yagurishijwe ku giciro cyo hejuru, rwose yatotezaga abashinwa. Nubwo wakoresha ifeza nkibikoresho, ntabwo igomba kuba ihenze cyane. Ndamutse mbikoze, ntabwo byari gutwara amafaranga arenga ibihumbi bike. ” Shijun Yinubiye.
Amaze kubyumva, Engineer Zhang wo mu ruganda rwa kabili rwa Shanghai Panda yarabajije ati: "Urashobora kubikora koko?" Shijun Yashubije afite icyizere, ati: "Yego!" Injeniyeri Zhang na Bwana Peng bahise bagaragaza ko bashyigikiye Shijun He igeragezwa ry’imashini, maze bakora ibishushanyo.
Iki cyari ikigeragezo cyerekana ibyifuzo byabaturage bigihugu. Shijun Yagiye hanze.
Abifashijwemo n’umugore we, Zhi'e Yin, yagujije inshuti n’abavandimwe 8000 CNY nk'umurwa mukuru wo gutangiza maze atangira kubyara umusaruro.
Nyuma yigice cyakwezi cyumunsi kumanywa nijoro, Shijun He mumusarani uriho kugirango arangize "imashini idasanzwe yo gusya imashini" igishushanyo mbonera no guteza imbere no guhinduka, hanyuma amara iminsi 34, igeragezwa ryakozwe na 10 zo mu bwoko bwa BM.
Imashini zakozwe, ariko imikorere ntiyari nziza bihagije? Shijun Yatwaye icyiciro cya mbere cyimigozi 10 i Ligang kumuhanda wo gutanga. Amaze kugera muri Terminal ya Shanghai Shipu kare mu gitondo cyakurikiyeho, yajyanye imiyoboro mu ruganda rw’umugozi wa Shanghai Panda mu byoherejwe 5.
Ati: “Twavuze ko tuzatanga ibicuruzwa mu mezi 3, ariko byatwaye amezi atarenze 2 kugira ngo bitegure.” Babonye Shijun He, Engineer Zhang na Bwana Peng barumiwe. Bakinguye agasanduku ko gupakira, umugozi urabagirana wamenyekanye mu maso yabo, maze ba injeniyeri basakuza bati “yego”.
Nyuma yo kohereza ishami rishinzwe umusaruro kugenzura no gupima ubuziranenge, ibipimo by'imigozi 10 yakozwe na Shijun Yujuje ibyashushanywaga, kandi imiterere yumubiri na chimique yibicuruzwa byari bihuye nibyavuye mu mahanga. Bumvise aya makuru, abantu bose bahoberana kandi bishimira kwishimira.
Bukeye bwaho, Shijun Yagarutse murugo. Umugore we amureba n'amaboko yubusa aramuhumuriza agira ati: “Imiyoboro yabuze mu ruzi rwa Huangpu? Ntacyo bitwaye, dushobora gushyiraho aho duhagarara kugira ngo dusane amagare n'imashini zidoda, kandi turashobora kugenda. ”
Shijun Yabwiye umugore we amwenyura, ati: "Bafashe imigozi yose. Babagurishije ku mafaranga 3.000 buri umwe. ”
Nyuma yibyo, Shijun Yakoresheje indobo ya mbere ya zahabu yabonye kugira ngo akomeze kongeramo ibikoresho n’abakozi kugira ngo yitangire gukora inganda, kandi yandikisha ikirango cya “Jin Hailuo” mu biro bya Leta bishinzwe ikirango.
Ku nkunga ya komiseri wungirije w’ubuyobozi bw’akarere ka Zhoushan, Shijun Yiyandikishije “Uruganda rwa Zhoushan Donghai Plastic Screw Factory”, rukaba ari ikigo gikora ishuri ry’ishuri rya Donghai. Nibwo bushinwa bwa mbere bwabigize umwuga bakora inganda za screw. Kuva icyo gihe, igihe cyabashinwa babigize umwuga cyo gukora umwenda wo gukora imyenda.
Uruganda rwa plastike rwa Donghai rutanga imigozi yubuziranenge bwiza nigiciro gito, ibicuruzwa bikomeza kugenda. Ibintu ibihugu by’iburengerazuba byonyine n’ibigo bya Leta binini bya Leta byashoboraga kubyara imigozi na barriel byacitse burundu.
Mu mpera z'imyaka ya za 1980, Shijun Yari afite imishinga igera ku 10 i Zhoushan, Shanghai na Guangzhou. 2020, umusaruro wose w’ibi bigo wageze kuri miliyari 6, hamwe n’inyungu n’imisoro irenga miliyoni 500, maze biba “umuyobozi” mu bijyanye no gusohora plastike n’imashini za fibre fibre.
Nyuma yo gushinga uruganda, Shijun Yatoje kandi abitoza benshi. Yatwenze yise uruganda rwe "Ishuri rya Gisirikare rya Whampoa" ryinganda. Ati: “Ndabashishikariza gukoresha ikoranabuhanga kugira ngo batangire umwuga. Buri wese mu bo nitoza ashobora kwihagararaho wenyine. ” Shijun Yavuze. Shijun Yavuze ko muri kiriya gihe, Jintang yatangaga inzira imwe kuri buri muntu mu buryo bw’amahugurwa y’umuryango, hanyuma, amaherezo, ibigo binini byari amarembo y’ibicuruzwa, hanyuma bigatanga indishyi ku bakozi ba buri gikorwa.
Ubu buryo bwabaye uburyo nyamukuru bwo gukora ibicuruzwa bya Jintang screw muri kiriya gihe, kandi binayobora abaturage ba Jintang inzira yo kwihangira imirimo nubutunzi.
Shijun Yigeze kuvuga ati: "Abantu bamwe barambajije impamvu mbwira abandi ibijyanye n'ikoranabuhanga ryanjye mugihe nakoze ubushakashatsi bitoroshye. Ntekereza ko ikoranabuhanga ari ikintu cy'ingirakamaro, kandi birumvikana kuyobora abantu gukira hamwe. ”
Nyuma yimyaka igera kuri 40 yiterambere, Jintang ibaye isoko nini nini yo kohereza no kohereza ibicuruzwa bya mashini ya pulasitike mu Bushinwa, hamwe n’inganda zirenga 300 za mashini za pulasitike, kandi umusaruro n’ibicuruzwa ngarukamwaka bingana na 75% by’isoko ry’imbere mu gihugu, ifatwa nk '“Umurwa mukuru w’Ubushinwa”.
“Yari umubyeyi wuje urukundo akaba n'umujyanama kuri twe.”
Kwibuka, Gutanga, Kuragwa Umwuka Wumukorikori, Gukorera Iterambere ryumuryango
Amaze kumenya inkuru ibabaje y'urupfu rwa se, Haichao Yitabiriye imurikagurisha muri Amerika. Yahise asubira i Zhoushan ako kanya.
Mugihe cyo gutaha, ijwi rya se no kumwenyura byahoraga muri Haichao Afite ubwenge. Ati: “Ndibuka nkiri umwana, igihe cyose yari afite umudendezo, yatujyanaga kurinda inzuki, kumusozi wo mu gasozi kuzamuka no gushakisha. Yatujyanye kandi gukora imirimo yo guhinga no guteranya amaradiyo ya radiyo na radiyo ya transistor …… ”
Muri Haichao Yibuka, se yakunze gushushanya wenyine wenyine kugeza nijoro, kandi buri gihe yategerezaga kugeza imperuka kumuherekeza murugo. Ati: “Igihembo cyashobokaga kunywa amata ya soya ashyushye ashyushye mu gicuku, rimwe na rimwe hamwe n'impano. Ubwo buryohe ni ikintu nibuka neza kugeza na n'ubu. ”
“Yari umubyeyi wuje urukundo ndetse akaba n'umujyanama mu mibereho yacu.” Haichao Yibukije ko akiri umwana, ise yahoraga yigisha barumuna babo amahame amahame ya pulley, kubara imashini y’ibiti bya kantileveri, n’amahame y’ibibazo nko guhuza vertike y’ibiti bya beto, bishingiye ku mahame y’ubukanishi mu bitabo. . Ati: “Ibi kandi byatumye nizera kuva mu bwana ko ubumenyi ari imbaraga.”
Mugihe yakoraga akazi ko gufata neza uruganda rukora amato rwa Zhoushan Fisheries Company, Haichao We shobuja 2 yari yarumvise izina rya Shijun He hamwe nubuhanga bwa moteri ya mazutu. Ati: “Ibi byanteye cyane ishyaka ryanjye ku kazi. Dawe yasobanuye neza filozofiya y'ubuzima ko 'Kugira ubutunzi atari byiza nko kugira ubuhanga.', Ibyo na byo byagize uruhare runini mu nzira yo kwihangira imirimo. ” Haichao.
Mu 1997, Haichao Yafashe inkoni ya se maze ashinga Shanghai Jwell Machinery Co. Ltd. Uyu munsi, Uyu munsi, Jwell Machinery ifite amashami arenga 30 kandi iri ku mwanya wa mbere mu nganda ziva mu Bushinwa mu myaka 13 ikurikiranye.
Ati: "Ni rwiyemezamirimo ushimwa kandi w'indashyikirwa." Mu mutima wa Dongping Su, visi perezida mukuru w’ishyirahamwe ry’inganda z’inganda z’Ubushinwa, yagiye yibuka byimazeyo inkuru nyinshi zivuga ku gihe cye na Shijun He.
Muri 2012, Dongping Su yayoboye itsinda ryitabira imurikagurisha rya NPE muri Amerika. Shijun Yari umwe mu bagize itsinda rya kera cyane wagendanaga nawe muri kiriya gihe. Mu nzira, yavuze ibyamubayeho mu bushakashatsi bwa tekiniki, anavuga ku bunararibonye bwe mu bworozi bw'inzuki nyuma y'izabukuru n'impapuro yari yanditse. Abagize itsinda bubahaga kandi bakunda uyu musaza ufite ibyiringiro bivuye kumutima.
Imyaka ibiri irashize, Dongping Su na Shijun Yagendeye hamwe kuva Zhoushan yerekeza muruganda rwa Jwell Machinery Haining. mu rugendo rw'amasaha arenga atatu, Shijun Yamubwiye ibitekerezo bye kuburyo bwo gukora graphene nyinshi hamwe na plastiki. Ati: "Umunsi umwe, yari yarashushanyije yitonze igishushanyo mbonera cy'ibitekerezo, ategereje umunsi ashobora guhindura icyifuzo cye."
Ati: "Iyi mibare ishimishije mu nganda z’imashini za plastiki mu Bushinwa ntabwo irarikira kwinezeza, kandi ku myaka irenga 80, aracyuzuye ubushakashatsi bwa siyansi n'udushya, bikora ku mutima rwose!" Dongping Su kandi azirikana ashimitse, kugira ngo arangize imwe mu nshingano ze: ubwato bwo mu mazi bushobora kugereranywa no kuzamura amafi kugira ngo bigabanye ihame ry’urusaku, nk'uko byatangajwe n’ibigo by’ubushakashatsi ku rwego rw’igihugu.
Byimbitse mumutima, ntuzigere wibagirwa. Mu minsi yashize, Haichao We na bene wabo bakiriye ishyirahamwe ry’inganda z’inganda zikoreshwa mu Bushinwa, Ishyirahamwe ry’inganda zitunganya plastike mu Bushinwa, Urugaga rw’Ubucuruzi rwa Shanghai Zhoushan, Komite ishinzwe imiyoborere ya Jintang n’andi mashyirahamwe y’inganda, amashami na kaminuza ndetse n’ibigo by’urwandiko rw’akababaro. Abayobozi b'Umujyi, kimwe n'inzego za leta, abayobozi b'imiryango ifitanye isano, ba rwiyemezamirimo, abaturage, n'ibindi, baje kubahumuriza.
Shijun Arimo arengana kandi yakoze imiraba ku kirwa cya Jintang. Ati: “Ndashimira Bwana He, wahaye abaturage ba Jintang umwuga wo kwibeshaho.” Junbing Yang, umuyobozi mukuru wa Zhejiang Zhongyang Screw Manufacturing Co. Ltd, yagejeje urwibutso rwe Shijun He.
Ati: “Nyuma y'ivugurura no gufungura, abaturage ba Jintang, mu rwego rwo kwikura mu bukene, bayoboye inganda z’imyenda, inganda zogosha ubwoya, inganda za pulasitike, ndetse n’abashinwa bo mu mahanga na bo baza gukora imirima ya otter, inganda z’amasogisi, inganda zo mu nzu, n'ibindi, byose, byose muri byo byarenze vuba n’inganda z’amahanga kubera ibikoresho bitoroheye hamwe n’ibiciro byinshi. Gusa BwanaYatangije ingunguru ya screw, mumizi ya Jintang, amashami namababi, ariko kandi biganisha ku iterambere ryinganda za kaminuza. Umuntu wese wa Jintang yungukiye byinshi ku gihangano cya Bwana. ” Umuntu bireba ushinzwe ibiro bishinzwe iterambere ry’ubukungu muri komite ishinzwe imiyoborere ya Jintang yavuze.
Ati: "Tumaze kubona inyanja nini, biragoye guhindukirira amazi. Usibye ku musozi wa Wu, nta gicu gishobora kugereranywa." Umunsi umwe mu ntangiriro za Gicurasi, umuhungu w'imfura, Haibo He, na nyina, bahagaze imbere y'igitanda cya Shijun. Shijun He, wari ku buriri bwe yapfiriye, yasomye bene wabo igisigo afite amarangamutima menshi kandi agaragaza ko akunda cyane umugore we.
“Mu buzima bwanjye bwose, mu nteruro imwe. Urukundo rwanjye ni rwinshi nk'inyanja, rukora ku mutima ”Haibo Yavuze ko se yishimiye cyane ko buri wese yitayeho kandi akamufasha mu buzima bwe, yibuka cyane umuryango n'incuti yakundaga, yibuka iminsi myiza ya kera idashobora kwihanganira Kuri.
“Nubwo inkuru y'ibyamamare ya Shijun He, se wa screw ya Jintang, yarangiye, umwuka we ubaho.
Ingingo yakuwe muri "Zhoushan News Media Center"
Igihe cyo kohereza: Gicurasi-14-2024