One heart and one leaf
Tongxinyeli, Chinese idiom, Pinyin is t ó NGX ī NY è L ì, which means to unite and work together. It comes from the comments on Qi, Fan Zhongyan, Fu Bi, etc.
The origin of Idioms
Ouyang Xiu of Song Dynasty wrote in his treatise on Qi, Fan Zhongyan, Fu Bi and others: "when I heard that the emperors had ruled the country since ancient times, I had to treat the people with the same heart and power."
Idiom usage
Used as an attributive or adverbial; used in writing
One heart and one leaf
a small opinion that might be suggestive - yī dé zhī yú