Chen Shuling, a native of Changyuan, Henan Province, graduated from Henan College of Traditional Chinese Medicine. He is a disciple of Professor Wu Zhenguo, an infertility expert in Henan College of Traditional Chinese Medicine. He studied under Professor Song of Beijing University of Chinese Medicine and Professor Cui Yingmin, doctoral supervisor of Henan College of Chinese Medicine. For more than 20 years, he has devoted himself to the study of infertility, created the "quadruple therapy" and successfully developed one of the specific drugs for treating female infertility: Shuangxiang Yanzong Pill, Tongguan 1, 2, 3 and Jiuzi Tianjing Pill, Shengjing 1 and Shengjing 1.