Qian, a member of China Management Science Society, has devoted himself to the study of marketing and modern people's viability in recent years. He has published many monographs such as Time Quotient, Courage Quotient, Body Quotient, Qian Shang, Sex Quotient, Language Quotient and Hidden Quotient, Management Art in Fables, Good Couples Should Learn to Talk About Money and Love, Life Code and Workplace Code. The book "Free Lunch in the World" was rated as a best seller in 2003 by many websites, which attracted great attention from readers and the media.

In recent years, the author has developed a strong interest in investment and financial management, and has published works such as Stock Market Rumors, Income Exceeds Risk-Buying Funds Earns Peace of Mind, among which Income Exceeds Risk has been published many times. Widely praised by readers.