netizens in Pidu District. According to the query of the World Wide Web, Pixian County, an entertainment center, refers to the netizens in Pidu District, Chengdu, Sichuan Province, China. This term is usually used in online discussions and exchanges, indicating that the speaker or participant is from Pixian County. Internal entertainment refers to the domestic entertainment industry and entertainment circle, similar to Han Yu, that is, the Korean entertainment industry, which means the mainland and the mainland, and internal entertainment means that all the content related to entertainment programs and entertainment circles in mainland China can be called internal entertainment.