bù zěn me yàng
not up to much
very indifferent; nothing great about it; nothing good to be said about it
不
bù
no; not so
怎
zěn
how
么
me
suffix, used to form interrogative 什麼|什么[shen2 me5], what?, indefinite 這麼|这么[zhe4 me5] thus, etc
样
yàng
manner