沐猴而冠
a monkey wearing a hat pretends a human being—a worthless person dressed up as an important figure
沐猴而冠mù hóu ér ɡuàn
沐猴:猕猴;冠:帽子。猕猴戴上帽子假扮成人。比喻徒有虚名,也比喻人面兽心。stupid-political figures, a worthless person in imposing attire, A macaque(monkey) with a hat on. The bear wants a tail and can not be lion.