The author Zheng Liu was born in the Central Plains of China in the RenZi year (1972), and grew up in the north of Xinjiang province when he was an adolescent. Around the age of thirty he worked in southern Guangdong province, and has lived overseas since around forty. He sought the righteous way through heavens and earths, but could not find it after looking for it everywhere. Later on he has been adhering to “Humanity is Dao” and always believed the warmth and strength of humanity. Through persistent exploration, he is finally enlightened: the heavens and earths are actually “the Human World of the People”. (Quote from “The Human World of The People”, created in New Zealand)