On 8thJan.2016, Xoghayaha Guud ee Xi Jinping ayaa la kulmay Guddoomiye Wang Dong Shirweynaha Abaalmarinta Sayniska iyo Tignoolajiyada Qaranka wuxuuna ku abaalmariyay DAYU Abaalmarinta Labaad ee Horumarka Sayniska Qaranka.
22ndJan 2021, Wang Yang, Guddoomiyaha CPPCC, iyo Hu Chunhua, Premier Ku-Xigeenka Golaha Gobolka, waxay siiyeen DAYU cinwaanka "Shakhsiyaadka Sare ee Qaranka ee Dhaqaalaha Gaarka ah ee Ka-hortagga Cudurrada" Shirka Ammaanadda Qaranka.
26thMaajo 2021, Wang Zhengpu, Xoghayaha Kooxda Hoggaanka Xisbiga iyo Agaasimaha Xafiiska Soo noolaynta Miyiga Qaranka, ayaa u booqday DAYU baadhis iyo cilmi-baadhis biyo-badbaadin ah.
26-kii Jul 2021, Yin Hong, Xoghayaha Xisbiga ee Gobolka Gansu, wuxuu la kulmay Guddoomiye Wang Haoyu oo uu ku abaalmariyay Abaalmarinta Wax-ku-darsiga Wax-ka-qabashada Sare ee DAYU.
On 14thJul 2021, Zhang Jingang, Gudoomiye Ku Xigeenka Gobolka Gansu, ayaa Dayu u booqday baadhista badbaadinta biyaha iyo cilmi baadhista.
26thMaajo 2021, Xoghayaha Tianjin, Mr. Li Hongzhong ayaa safar gaar ah ku tagay DAYU si uu baaritaan iyo cilmi baaris u sameeyo.
On 7thJan 2021, Ren Zhenhe, ku xigeenka Xoghayaha Xisbiga ee Gobolka Gansu ayaa u booqday DAYU baadhista iyo cilmi baarista badbaadinta biyaha.
On 17thNov 2020, Yu Xinrong, Ku Xigeenkii hore ee Xoghaye ku xigeenkii theMARA, ayaa u booqday DAYU baaris iyo cilmi-baaris ku saabsan badbaadinta biyaha.
On 31stOktoobar 2020, Duqa Tianjin, Mr. Liao Guoxun ayaa booqday mashruuca biyo- badbaadinta ee Dayu ee degmada Wuqing, Tianjin.
29thOct, 2020, Zhang Shizhen, gudoomiye ku xigeenka Gobolka Gansu, ayaa u booqday Dayu kormeerka ilaalinta biyaha iyo cilmi baarista.
On 28thOct 2020, Li Shuqi, ku xigeenka duqa magaalada Tianjin, ayaa Dayu u booqday baadhista iyo cilmi-baadhista badbaadinta biyaha.
On 17thOct, 2019, Wasiirka MARA, Ku Xigeenka Xoghayaha Xisbiga ee Gobolka Gansu Mr. Tang Renjian ayaa booqday DAYU si ay baaritaan iyo cilmi baaris u sameeyaan.
On 16thOct 2018, Guddoomiyaha CSRC & ICBC Mr. Yi Huiman iyo Guddoomiye Wang Haoyu ayaa saxiixay heshiis iskaashi istiraatijiyadeed madax-ilaa-madac ah.
On 17th,Aug 2018, Lin Duo, Xoghayihii hore ee Guddiga Xisbiga Gobolka ee Gobolka Gansu, ayaa DAYU u booqday baadhista badbaadinta biyaha iyo cilmi-baadhista.
28th May 2018, E Jingping, Wasiirkii hore ee MWR, ayaa booqday mashruuca biyo- badbaadinta ee Dayu ee Xichou, Gobolka Yunnan si uu baaritaan iyo cilmi baaris u sameeyo.
On 4thJan 2016, Guddoomiyaha CPPCC Wang Yang ayaa booqday mashruuca tijaabada ah ee DAYU ee Luliang si uu baaritaan iyo cilmi baaris u sameeyo.
22ndNov 2014, Li Guoying, Wasiirka Khayraadka Biyaha, ayaa DAYU u booqday baadhista badbaadinta biyaha iyo cilmi baadhista.
14th Mar.2012, wasiirkii hore ee MWR Mr. Chen Lei ayaa kula kulmay gudoomiyahayaga Mr. Wang Dong shirka 6th World Water Forum.
