张昊

Zhang Hao is an author about whom little public information is available; his nationality, dates of birth and death, and full career remain unconfirmed. The six works held in the collection show that his writing spans several fields, including finance, management, health, medicine, essays and miscellaneous writings, and biography. Among them, Principles of Behavioral Investing deals with investment behavior and decision-making psychology, while The Goodness of Management: A Study of Drucker's Management Ethics turns to an academic discussion of management ethics. In health and medicine, he has written Shanghai-Style Pediatric Tuina: Health Care Routines and Very Old, Very Effective Folk Remedies That Clear Up Childhood Illnesses, both leaning toward practical health care and home nursing. The essay collection Plum Blossoms in the Mist and Smoke on the River reveals a literary side, and he has also produced a biographical title, The World's Richest Man Bill Gates. Overall, his works are mainly practical, informative, and topic-focused, serving both general readers and specialists.