Empty words
As a Chinese idiom, Pinyin is x ū f è IC í Shu ō, which means to talk in vain; it means that speaking doesn't work. From the romance of the Three Kingdoms.
The origin of Idioms
Chapter 42 of romance of the Three Kingdoms written by Luo Guanzhong of Ming Dynasty: "Liu Shijun and general sun have never been old since they came here. They are afraid of empty words."
Chinese PinYin : xū fèi cí shuō
Empty words
do something perfunctorily as a routing practice. gù shuò xì yáng
Incompatibility between ice and charcoal. bīng tàn bù xiāng róng
the happiness of a family union. tiān lún zhī lè