洪水,越南人,原名武元博、阮山,1908年10月1日生于河内。16岁时离开灾难深重的祖国,响应胡志明的号召,来到当时中国大革命的中心———广州,是最早来中国的越南革命同志之一。1926年10月,洪水在黄埔军校第四期毕业后,留校工作。1927年4月12日,蒋介石在上海发动反革命政变,大肆 Flood, Vietnamese, formerly Wu Yuanbo, Ruan Shan, born on October 1, 1908 in Hanoi. At the age of 16, he left the disaster-stricken motherland and responded to Ho Chi Minh's call to come to Guangzhou, the center of the great Chinese revolution at that time. It was one of the earliest revolutionary comrades in Vietnam to come to China. In October 1926, after graduating from the fourth phase of the Whampoa Military Academy, the flood left for work. On April 12, 1927, Chiang Kai-shek launched a counterrevolutionary coup in Shanghai