Su Wan used her identity as a beggar to get two cents and knocked on her business door. He just wanted to do business, but found that it was impossible without a backer, so he could only hold on to others. Another slip of the tongue dug a big pit for me to burn money. What should I do? Let's serve it cold! Su Wan started a lifelong task of filling holes, which also made her the female teacher for poor students across the country.
