白春兰,宁夏回族自治区劳动模范、全国“三八”绿化标兵、全国环保百佳先进个人、全国十大绿化女状元、全国防沙治沙十大标兵。1980年,白春兰一家举家搬迁到盐池县一个叫“一棵树”的地方,经过25年的辛勤付出,她硬是将仅有“一棵树”的不毛之地变成了千亩林的绿洲。1980年,白春兰听说有一个叫“一棵树”的地方,在沙坑里能挖到水。在“滴水贵如油”的环境中长大 Bai Chunlan, a model worker in Ningxia Hui Autonomous Region, a national “March 8” greening pacesetter, an advanced individual in the National Environmental Protection PARKnSHOP, and a top ten greening champion in the country and the top 10 national pacesetter of desertification control. In 1980, Bai Chunlan moved his family to a place called “a tree” in Yanchi County. After 25 years of hard work, she simply changed the area with only “one tree” into a mu of forest oasis. In 1980, Bai Chunlan heard that there was a place called “a tree” where water could be dug in a bunker. Grow up in an environment where “dripping water is like oil.”