Lao Chai said that history is a blogger and shared these contents on the short video platform. On the short video platform, the official personal information of bloggers is introduced. The blogger Lao Chai, whose name is Chai Peng Yong, is the executive director of vertical culture, and he is knowledgeable.

As the creator of short video platform, Lao Chai is also a video content sharer. He often shares all kinds of knowledge, including historical allusions, historical stories and unofficial history. The content is rich and interesting, and he can learn from it and increase his knowledge.