"Big Business" is a feature film premiered in mainland China on May 27, 2011. There are a total of 34 episodes, and each episode is 45 minutes long. The film tells the story that happened in the late Qing Dynasty and the early Republic of China. After a mule team carrying goods was robbed, the owner of the goods was brutally injured by others. The nephew of the owner Hua Weizhen After being seriously injured, he stayed in the Guojia Escort and married Guo Yuxian. Hua Weizhen's upright character successfully entered Chengji Pizhuang as an accountant. After Hua Weizhen went to Zhangjiakou to engage in business, he forged grievances with the young owner of the Shanxi business community. Fortunately, with the help of the shopkeeper Deshenglong, Hua Weizhen prepared resources through many channels and established a dragon imitation. Finally, in the business world Zhong succeeded in gaining a firm foothold, but Ren Bochi, who was jealous of Hua Weizhen, secretly ran against Hua Weizhen with the leather outfit young owner, almost causing him to go bankrupt. In order to seek better development, Hua Weizhen led the team to encounter many difficulties. After that he spent a lot of money building roads.