What's wrong with Sister Lang's Four Seasons?
The third question. Dingdang is a program performed by Ella in Braving the Wind and Waves 4, which appeared in the third issue and was broadcast on Hunan Satellite TV and Mango TV. "Sister Lang 4" is the fourth season of "Sister Braving the Wind and Waves", which is a program for female stars over 30 years old launched by Hunan Satellite TV and Mango TV.