Two hands dragging two gift boxes to play an idiom crazy stone.

Answer: reciprocity

Explanation: As shown in the figure below, two hands holding gifts indicate that they want to give gifts to each other, which is the case of gift exchange, so the idiom that conforms to this meaning is reciprocity.

Pronunciation: lǐ sh à ng w ǐ ng lá i

Interpretation: It means that there should be reciprocity in etiquette. Now it also means to answer each other with the same attitude or practice.

Source: On the Book of Rites and Quli: "Courtesy is reciprocal. If you don't come, you will be indecent; It is also impolite to come and not go. "

Making sentences

The Chinese nation is a country of etiquette, and it has always advocated returning a peach and giving a gift in return.

in our country, we pay great attention to reciprocity.

reciprocity is the most basic principle to establish friendship.

Pay attention to reciprocity in interpersonal communication.

reciprocity is a traditional virtue of the Chinese nation.

although I don't like each other, I have to deal with them in a perfunctory way.

reference: Baidu encyclopedia-reciprocity.