May: -4260.08 yuanJune: 218.53 yuanThis year's profit:-18,066.45 yuan
November: 10,204.78 yuan2023:-10,561.49 yuan2021:+23,432.42 yuan
2020:+34,277.8 yuanFebruary: -5741.46 yuanDecember:
Strategy guide
Strategy guide 12-14