6.7.8.9 Ceng Shiqiang RMB Exhibition was launched. what do you think?

It is based on the Book of Changes recorded in the Book of Changes, which is composed of four camps, with ten changes and eighty percent hexagrams.

We have learned a lot from the west now, including a game. We always say we can play it. In fact, divination is also a game. The name of this game is 1, 2, 3, 4, 6, 7, 8, 9, which sounds interesting and easy to do.