Grandpa Qi and Grandma Yan get popular on Douyin platfrom. The old couple have millions of followers watching them make delicacies. Half a century has passed, and the couple turned from aboriginal inhabitants engaged in cutting wood, digging herbs, farming, and hunting to restful, contented and productive Internet celebrities. The two elders witnessed the dramatic changes of Tangjiahe from a lumber mill to national nature reserve, and then to a national park. Today, the younger generation of Tangjiahe is using new entrepreneurial ways to aid in the national park development and walking out of the mountain confidently.