Which episode is the iron triangle drinking one by one?

The fourth episode is the Iron Triangle drinking one by one. In the fourth episode of "Ji Xiaolan with iron teeth and copper teeth", Gan Long was blamed by the queen mother for her affair, and Kun clashed with Miss Lu because she often thought about accepting gifts from officials casually. Gan Long came to the bar to drink to relieve boredom, and met He Kun and Ji Xiaolan, who were getting worse and worse. All three people have their own troubles, but they are all because of women. Issue 1-4 of Ji Xiaolan with Iron Teeth and Copper Teeth is a light comedy about Ji Xiaolan costume drama and historical themes, which mainly tells the story of Ji Xiaolan and Xiao Shenyang secretly fighting and participating in solving crimes during the Qianlong period of Qing Dynasty.