空ReplayHide orderStrokes: KanjiVG, CC BY-SA 3.0empty, air, sky, in vainPinyinkōngStrokes8Frequency2458 of 2500Words starting with 空Words ending in 空Anywhere in a word
勤ReplayHide orderStrokes: KanjiVG, CC BY-SA 3.0diligent; industrious; hardworking, frequent; regular; constant, (bound form) work; duty; attendancePinyinqínStrokes13Frequency17835 of 2500Words starting with 勤Words ending in 勤Anywhere in a word