Li Guoqing, male,/kloc-0 was born in June, 1970 in Daping, Meixian County, Guangdong Province./kloc-0 graduated from xingning city Health Adult Technical Secondary School in July, 1992./kloc-0 worked in xingning city Longtian Health Center from September, 1992 to July, 2005 (during which he graduated from Tongji Medical College of Huazhong University of Science and Technology in June, 2005).