Leng Qian was born and raised in Hangzhou, Zhejiang Province in the Ming Dynasty, but it is also recorded that Leng Qian was almost 100 years old at the end of Yuan Dynasty, so according to his age, Leng Qian was about forty or fifty years old when the story of "The Dragon Slayer by Eternal Hand" happened, which was about the same age as Leng Qian in "The Dragon Slayer by Eternal Hand", so in terms of age,
According to the existing historical records, Leng Qian is a very talented Taoist, and everything he studies is related to health care. For example, Leng Qian wrote the famous health care book "Tips for Aging" in the Ming Dynasty, which recorded many health care methods in detail, such as meditation and qigong practice. It is said that these health care methods written by Leng Qian were of great help to people at that time. Besides knowing how to keep in good health, Leng Qian is also a master of temperament. After Zhu Yuanzhang established the Ming Dynasty, he heard that Leng Qian was proficient in temperament, so he made Leng Qian a regular Andhadhun. It is said that Zhu Yuanzhang often asked Leng Qian some temperament questions. Leng Qian not only knew Zhu Yuanzhang like the back of his hand, but also knew how to get along with him, so Zhu Yuanzhang also liked Leng Qian very much.
In addition to the book "Essentials of Aging", Leng Qian also wrote a book about melody, called "Sixteen Laws of Piano Sound", in which Leng Qian's melody talent is vividly reflected. But not many people were good at melody at that time, and Leng Qian was an official of the imperial court, so few people knew and could understand this book.