Original jade refers to natural jade that has not been carved. Pu, the ancients said that there is a kind of jade-bearing stone, or uncut jade. Han Feizi and Shi: "Wang Nai made the jade people learn from it and get treasure", referring to the stone containing jade. It can also be compared to an unknown talent. In Wang's Love, Love, Love, there is also a corner where jade is uncut and abrasive, which is really meaningful.