Leng Qian, whose real name was Qi Jing, was a Taoist priest in the late Yuan and early Ming Dynasties. His date of birth and death is unknown. He is usually considered to be a native of Qiantang (now Hangzhou, Zhejiang), and some people think that he is a native of Jiaxing, Zhejiang or Changde, Hunan.

Leng Qian is a versatile Taoist. He was a famous musician, calligrapher and health care practitioner in Ming Dynasty. Its greatest contribution and achievement lies in health preservation, especially in qigong health preservation with four seasons breathing and breathing guidance.