Return to 1985: Get Rich from Selling Bell Bottoms

The more I look at it, the more I can't stand it. I started selling jeans for 20 yuan a piece and made more than 600 yuan for 20 pieces. Not to mention, a school uniform sold for 50 yuan, and the factory price of a piece of clothing was 80 yuan. A school uniform earned 50 yuan. This was in an era when the monthly salary was 4-50 yuan! Which school dares to sell a uniform for thousands of dollars now? A piece of clothing sells for more than 100 yuan, and an advertisement for hundreds of clothes costs 300,000! Do you have money but no place to spend it? If you rent a shopping mall for 2 years and still pay for the expansion, do you have to wait for the rent to increase after 2 years?