Tik Tok. "Seven Uncles in the Mountains and Rivers No. 81" is a self-made short video that tells the story of Uncle Qi's return to the city and a series of interesting stories with various neighbors. In the small building No. 81, Uncle Qi taught everyone how to cultivate their moral character and nature, and talked about every detail of mountain practice. With his wise words and simple actions, he warmed the hearts of the entire neighborhood. The 80th episode of "Seven Uncles in the Mountains and Rivers: River City No. 81" will be broadcast exclusively on the Douyin platform in 2023.