In the program "Five Ha", Zhang Xinyi and his brothers had supper on the streets of Wuhan in the middle of the night. When everyone was eating and chatting, Deng Chao blurted out that "it costs money" and echoed Michael Chen in Zhang Xinyi. Finally, Zhang Xinyi couldn't help laughing and repeatedly said "I'll buy, I'll buy".

In the first season of Hahahaha, Deng Chao, Michael Chen, Lu Han and others completed a trip to China. A group of people face difficulties and even physical pain in laughter. Although they were embarrassed all the way, they also felt the local customs of various regions, experienced different lives and felt the touch of different people.