Why is Yellow at Traffic Lights discontinued?

The traffic light yellow is suspended because she is still in school. The yellow in the traffic light is the Douyin ID. The yellow in the traffic light stopped broadcasting because he is still in school. The yellow in the traffic light is a student of Xiamen Software Vocational and Technical College. The yellow in the traffic light started to contact Douyin live broadcast during the vacation, and She also signed a contract with a super big internet celebrity company.