王婆卖瓜,自卖自夸

wáng pó mài guā , zì mài zì kuā

every potter praises his own pot (idiom)

all one's geese are swans

wáng

king or monarch

(bound form) grandmother

mài

to sell

guā

melon; gourd; squash

,

(bound form) self; oneself

mài

to sell

(bound form) self; oneself

kuā

to boast; to exaggerate