If there is a bodhisattva on the reverse side of the coin, there are many words. What's that coin?

If there is a bodhisattva on the reverse side of the coin, there are many words. That coin is a commemorative copper coin. On the front is Guanyin Bodhisattva, and on the back is a six-pictographic commemorative copper coin with lotus pattern. The price is around-100 yuan, which is very popular in the market. It is recommended to collect it and keep it well. It needs appreciation.