[三伏, sān fúㄙㄢ ㄈㄨˊ] three periods forming the hottest periods of summer, from mid-July to mid-August, namely 初伏 (mid-July), 中伏 (late July to early August), 末伏 (mid-August), See Also: 初伏, 中伏, 末伏#69729
[中伏, zhōng fúㄓㄨㄥ ㄈㄨˊ] last ten days of July and first ten days of August, the second of 三伏 sān fú, three hottest periods of the year, See Also: 三伏#85730
[二伏, èr fúㄦˋ ㄈㄨˊ] same as 中伏, last ten days of July and first ten days of August, the second of 三伏 sān fú, three hottest periods of the year, See Also: 中伏, 三伏