揣着明白装糊涂

chuāi zhe míng bai zhuāng hú tu

to pretend to not know

to play dumb

揣

chuāi

to put into (one's pockets, clothes)

着

zhe

aspect particle indicating action in progress or ongoing state

明

míng

bright

白

bai

white

装

zhuāng

adornment

糊

hú

congee

涂

tu

variant of 途[tu2]