The great father of philosopher named Laozi,he is the founder of Taoism,which rooted the traditional culture of ancient China.All of the ancient Chinese philosophers have brought some creeds from him.During two thousands of time,each emperor in Chinese history has used Laozi's doctrines to gained victorious battle and rejuvenating their country.He has the influence all over the world.It become fashionable to exploring the deep meaning of philosophy thoughts of Taoism,such as cultivate our moral characters, manage our internal family affair before we have the ability to govern a country.People from all the world want to know more about such a respectful celebrity like him,his life experience and the way he formed his thougts.Person of noble aspirations follow his track in the multitude amounts of ancient books that includ Sima Qian a master of historian field,but Mr.Sima finally gave up his research because of Laozi's work was recluse behind this mortal world,which nobody knowned.