December:2021:+23,432.42 yuanThis year's profit:-17,640.13 yuan
2023:-10,561.49 yuanToday's profit: +3537.65 yuanFebruary: -5741.46 yuan
April: -985.06 yuanToday's profit: +3537.65 yuanNovember: 10,204.78 yuan
Strategy guide 12-14
Strategy guide