The novel Lin's Shop tells the story of a small businessman like Lin, who is cautious and proficient in business. But he was oppressed by Japanese imperialism outside, blackmailed by Kuomintang officials inside and exploited by landlords and usurers. The oppression of these three mountains is the general trend. First, the authorities issued a policy of "sealing up Japanese goods" on the grounds of patriotism, forcing Mr. Lin to ask the president of the Chamber of Commerce to mediate. He had to change his gold collar and send 400 yuan to the party department. This is a franchise: "Just tear off the Toyo trademark." . However, things did not end there. When the president of the Chamber of Commerce passed by the Lins' shop, he reminded Mr. Lin that you should decorate Director Bu's place slightly in case he was jealous and tried to blackmail. Later, Mr. Lin's daughter Axiu was "liked" by the town director and wanted to marry her as a concubine. Mr. Lin disagreed, so he was accused of "selling dirty things and selling cheap things", trying to escape with a few dollars, and was later detained by the county party department. In order to redeem the man, the Lins had to send 200 yuan according to the instructions of the president of the Chamber of Commerce, driving Mr. Lin to the point of bankruptcy.