when the above behave wrongly the below will do the same
shàng liáng bù zhèng xià liáng wāi ㄕㄤˋ ㄌㄧㄤˊ ㄅㄨˋ ㄓㄥˋ ㄒㄧㄚˋ ㄌㄧㄤˊ ㄨㄞ