Paying tribute to the water conservancy and hydropower expert Qian Zhengying academician "Kehai Chasing the Stars", one of the 167 young girls leading the army to march on the huge waves, Hong Tao made it peaceful. An lan stabilized the dam majestically. Cure the yellow and make great plans, and the water conservancy will be burned. ...
birthday Happy birthday Qian Zhengying Hua Chun
10-27
