Ding Daoheng (1899—1955) is a famous geologist, paleontologist, educator and social activist in China. Zhong Liang is from Niuchang Town, zhijin county City, Guizhou Province, China. Ding Daoheng is the discoverer of Baiyun Obo Iron Mine. He was only 28 years old when the Baiyun Obo iron mine was discovered. I studied in a private school in my hometown in my childhood. 19 19 After graduating from Guiyang Teachers College, I was admitted to Department A of Peking University Preparatory School. 192 1 upgraded to undergraduate geology. 1926 after graduation, he stayed in Peking University as a teaching assistant with excellent results, engaged in paleontology research. 1927 is led by Professor Xu of our school, and is led by Sven, a China academic group and a Swedish geographer. Invite the northwest scientific investigation team composed of Ding to be responsible for the investigation of geology, paleontology and minerals along the way.
1927 In May, the investigation team set out from Beiping, overcame the harsh climate and the hardships of the journey, crossed the Gobi and Tianshan Mountains, and reached Tashkurgan, Xinjiang. It took three years and finally completed the northwest investigation task. Ding Daoheng discovered the Baiyun Obo iron mine for the first time on his own during this expedition, drew more than 100 maps and collected 35 boxes of geological samples. When passing through Inner Mongolia, Ningxia, Gansu, Xinjiang and other places, three boxes of local customs and articles were collected along the way, which prepared detailed information for the development of northwest China. He used to be the vice chairman of the second Committee of Chongqing Branch of Jiu San Society and the first member of Guizhou Jiu San Society.