In which variety show did Song Xiaobao, Zhao and Nana play Princess Zhu Huan?

Princess Pearl performed by Zhao and Nana is the dream of touching the head to kill Queen Zhao of Happy Camp 20 170708.

This program is a special program to commemorate the 20th anniversary of Happy Camp. The guest lineup is luxurious: Zhao, Zhao, Allen, Wang Bowen, Wu Jiacheng, Jason Koo, Sean Xiao, Emn Chen, Peng Chuyue, Chen Feiyu, Nana Ou-yang, Niu Junfeng and Zhang Haochen.