Guan Yanping, affectionately known as the "back-basket doctor," is a doctor at Sanzao Hospital in Zhuhai city, Guangdong Province. She passionately went to Yunnan Province to provide medical support in March 2017. In the past three years, Guan has been to the mountain in Gongshan over 300 times and treated more than 3,000 patients. Thanks to the relocation policy, villagers moved to new houses. The living conditions have improved, as well as their health awareness.