Liping Li is a full professor of environmental soil science at Henan University of Technology in Zhengzhou City, Henan Province, China. Liping Li got his Ph.D in Soil Science at the Institute of Soil Science, Chinese Academy of Sciences in 2004. The present research of his group lies in potentially toxic metal (PTM) pollution in the environment and the risk in Pb smelting contaminated areas in northern China. The distribution of PTM in soil and particulate matters, the migration of PTM from soil, to crop and particulate matters and human being and their risk to human are the focus of our present research. Examples include the processing and cooking of wheat flour in Chinese ways and their effect on the PTM health risk, the soil PTM bioavailability to free-range chickens in contaminated areas, the reduction of Cd in wheat grain in contaminated areas, and the reduction of Cd risk in wheat flour during processing. Dr. Li has published about 100 papers, including 30 in English. Dr. Li serves as reviewers for more than 30 international journals. He is a member of Chinese Society of Soil Science.