Introduction to the oak forest: There are tens of thousands of acorn trees, also known as oak trees, growing beside the mountain trail leading to Wolong Peak. Every autumn, they will bear a round brown fruit with a hard shell, a bit like chestnuts. , the starch in the shell can be made into acorn jelly.
It is said that King Qin Li Shimin once passed here when he was chased by Wang Shichong before he became emperor. It can be said that he was hungry and tired at the time. The local mountain people gave him a bowl of acorn jelly. After Li Shimin finished eating, he became eloquent and recovered. With physical strength, he walked from here to the Songshan Shaolin Temple and defeated Wang Shichong. It is said that after Li Shimin became emperor, he tasted all kinds of delicacies from mountains and seas, and remembered the acorn jelly here, so he sent someone to get it, made it a tribute, and paid tribute to the emperor every year.