国产热热热精品,亚洲视频久久】日韩,三级婷婷在线久久,99人妻精品视频,精品九热人人肉肉在线,AV东京热一区二区,91po在线视频观看,久久激情宗合,青青草黄色手机视频

Ren Siqi: seek management solutions

Ren Siqi, academician at the Chinese Academy of Engineering, said that Liangjiang has a deep understanding of comprehensive urban water improvements, but it still needs specific management solutions to carry out its ideas.

He said, "Liangjiang should pay more attention to technological developments and capital introduction to build it an ideal demonstrative pilot."

Ren Siqi, academician at the Chinese Academy of Engineering. [Photo/liangjiang.gov.cn]

Edited by Zachary Dye