老王卖瓜，自卖自夸 (老王賣瓜，自賣自誇) lǎo wáng mài guā, zì mài zìkuā

lǎo wáng mài guā, zì mài zìkuā phrase every potter praises his own pot; all one's geese are swans
Domain: Proverb 谚语
Notes: (CC-CEDICT '老王賣瓜，自賣自誇')