Talk too much and offer too little
As a Chinese idiom, Pinyin is Du ō Zu ǐ Xi à nqi ǎ n, which means to say something without knowledge or good effect. It comes from the marriage story of awakening the world.
The origin of Idioms
The second chapter of the marriage story of awakening the world: "there must be a talkative person who said to the strong man that I watched him get up in front of the gate and talk to the women in the neighborhood."
Idiom usage
Used as an object or attribute; used in speech
Chinese PinYin : duō zuǐ xiàn qiǎn
Talk too much and offer too little
The king, the saints, the ministers and the sages. jūn shèng chén xián
the moon shining on the beams of the house -- thinking of a friend. luò yuè wū liáng
sincerity can make metal and stone crack. jīn shí kě kāi