Source: 新闻当事人之解密练习生 探访娱乐公司地下秘密
http://www.iqiyi.com/v_19rrhx09r0.html
It's a documentary by the China TV channel that produces Day Day Up.
The program appears to be investigating the "idols factories" in Korea in general. Looks more like a FnC sponsored one aiming at promoting their new artists to me. Anyway, YH appeared for a few seconds. That's why the cut.
Narration: ... released albums sweep the music charts being champions. They "attack" the Asian markets, hold world tours,take part in idol dramas. They are having a very prosperous career in the entertainment industry. Compared to their trainee days, their lives have made a 180 degree turn.
YH: Before debut, we used public transport.
Now we have our own cars.
We live in a dormitory.
And we have managers.