kh?i l??ng tính c??c không c?n c? vào kh?i l??ng th?c mà c?n c? vào kh?i l??ng qui ??i t? th? tíchIt appears like you were misusing this aspect by going far too quickly. You’ve been temporarily blocked from working with it.11. D?ch v? Thu c??c ? ng??i nh?n (247 Convey): là d?ch v? mà ng??i nh?n ký h?p ??ng v?i b?u c?c ?? ??m b?o thanh to