1. According to the information of farmers. Com, the fruit of Qinggang Tree is also called Cyclobalanopsis glauca, Acorn, protein and rich in starch. They are one of the common grains in the past, and can be processed into acorn powder, acorn powder and acorn tofu to satisfy hunger. They are very delicious.

Cyclobalanopsis can also be used to make wine. However, it should be noted that Qinggang Tree is bitter and slightly toxic before processing.