December:2023:-10,561.49 yuanAugust: -5766.84 yuan
March: 7393.83 yuan2023:-10,561.49 yuanMay: -4260.08 yuan
2021:+23,432.42 yuanThis year's profit:-17,640.13 yuanApril: -985.06 yuan
Strategy guide
Strategy guide 12-14
Strategy guide 12-14