Ko Wang Dong, te kaiwhakaara o Dayu Irrigation Group, he mema o te Roopu Communist Party o Haina.I whanau i roto i te whanau kaiahuwhenua noa i Suzhou District, Jiuquan City i te Hakihea 1964, i ako kaha ia i roto i te whanau rawakore me te whakatau ki te whai waahi ki te umanga tiaki wai o te motu.I uru atu ki te mahi i te marama o Hūrae 1985. I uru atu ki te Rōpū Communist Party of China i Hanuere 1991. I kaha ia ki te whakautu i te karanga a te roopu me te wawahi i nga whakaaro tuku iho.I te tekau tau atu i 1990, ka riro i a ia nga kamupene iti o te rohe kua tata te kaihau.Neke atu i te tekau tau, i whakapau kaha ia ki te whakawhanake i te Roopu Irrigation Dayu hei kamupene whakamaori wai o te kainga.Nga umanga rangatira i roto i te umanga.Ko te mea pouri, i mate a Wang Dong i Jiuquan i te Hui-tanguru 2017 na te mate ngakau ohorere, i te 53 o ona tau. o te Huinga Ahumahi me te Tauhokohoko Katoa-Haina, me tetahi tohunga e pai ana ki tetahua motuhake a te Kaunihera a te Kawanatanga.Ko ia te tangata tuatahi, i toa ia i tete taonga tuarua mo te Tohu Whakanuia o te Putaiao me te Hangarau a Motume te taonga tuatahi o Gansu Science and Technology Progress Award mo tana"Te Hangarau Matua me te Whakawhanaketanga Hua me te Whakamahinga o te Whakawai Whakahekenga Tika".He tino pukenga ia i te Porowini o Gansu.Ahakoa he iti, he poto hoki te roa o te 53 tau, ko te teitei o te oranga i hangaia e Wang Dong me tana kaha o tona oranga ka tino miharo nga uri o Dayu ki nga maunga.I taua wa ano, kare rawa te roopu me te kawanatanga i wareware ki tenei kai-whakahaere rongonui.2021 I whakawhiwhia e te Tari Rauemi Wai a te Porowini o Gansu ki a Wang Dong te"Water Conservancy Contributors" tohu.