中伏zhōngfúsecond of the three annual periods of hot weather (三伏 sānfú), which begins in late July and lasts either 10 or 20 days, depending on the Chinese calendar in that year
中伏zhōngfúsecond of the three annual periods of hot weather (三伏 sānfú), which begins in late July and lasts either 10 or 20 days, depending on the Chinese calendar in that year