Affiliation: The Affiliated Qingyuan Hospital (Qingyuan People's Hospital), Guangzhou Medical University, Guangdong Province

Lingqing Xu, a Doctor of Medicine, is the Chief Technologist at the Affiliated Qingyuan Hospital (Qingyuan People's Hospital), Guangzhou Medical University, Guangdong Province, and also a master's supervisor at Guangzhou Medical University. He is mainly engaged in the inspection of clinical microbiology and molecular biology for twenty years. He has published more than 30 papers in domestic and foreign journals as the first author or corresponding author, including more than 10 SCI papers. He has won second prize of Guangdong Qingyuan Science and Technology Progress Award (one of which was presided over by him).