Class BG50InspectbīngHSK 4soldiers; a force士兵shìbīngsoldierpāngHSK 7–9(onom.) bang乒乓球pīngpāngqiútable tennisThe one-stroke difference:兵 has one extra long left-fall at the lower left; the bottom of 乓 is a plain horizontal.Drill this pairWrite the difference