There are many old notes to Lao Tseu; however, appreciation by those not -proficient in Buddhism is not significant.In recent years, Lao Tzu's School Edition by Jiang Xichang is very rich, and the text can be picked up.How to follow, Lao Tzu true and vulgar blend, deep people have no shallow words, the solution is not deep enough to know shallow, such as size, how much, complaint with virtue, the text of the agreement is abundantYao Nai, Ma Xulun and Xi Dong all have their mistakes in writing. They all know their views by the Confucianists.