The Tongxing version is the annotated version by King Bi of the Wei Dynasty in the Three Kingdoms. The silk script unearthed at Mawangdui in Changsha is the Eastern Han Dynasty version. We cannot just look at the time. Wang Bi is a scholar who has done a lot of research on pre-Qin culture. I advocate that the Tongxing version be the version. allow. I have been reading the Tao Te Ching for more than ten years. It seems that the various versions are similar but have minor differences. In small aspects, they are even opposite. After reading it for a long time, you can distinguish the authenticity. For the first time, use the version annotated by Wang Bi.