A brief introduction to the author of the real method of not getting sick
Jeffrey Chang, (Baocheng), a native of Tainan County, Taiwan Province Province, was born in June 1948. He is the director of Tainan High-tech Cultural and Educational Foundation, the secretary-general of China Nature Conservation Association in Taiwan Province Province, the professor of ion medicine (NGO) in China, Taiwan Province Province, and the founder of chinese journal of natural medicines Publicity Center in Taiwan Province Province.