Adjust Xi's y ū n m: ng sh ě ng x; Originally refers to the remaining troops after the war; It also means cultivation and rest. It can also refer to reducing people's burden, stabilizing life, developing production and restoring vitality after great turmoil or great changes in the country; It can also refer to the recuperation of the army after the war.

Source: Tang Hanyu's Pinghuai Xibei: Zhong Rui, Emperor Gaozong, recuperating.

Interpretation in vernacular Chinese: During the period of Tang Gaozong, people settled down and developed production.

Recuperation also refers to the policy of recuperation in the early Han Dynasty, which won valuable time for the Han Dynasty, enhanced its national strength, contributed to the founding of the People's Republic of China, and laid a strong material foundation for Emperor Wu of the Han Dynasty to drive Xiongnu to the north.

Extended data

Synonym: conserve physical strength.

Save your energy y m: ng j: y m: ng j: yǎng jīng xù ruì, which means to save your energy, and also means to save the combat effectiveness of the troops and prepare for new battles.

Source: Ming Luo Guan Zhong's Romance of the Three Kingdoms, the thirty-fourth time: "After half a year, save your strength, Liu Biao and Sun Quan can go down in one drum."

Interpretation of Vernacular Language: Liu Biao, Sun Quan, etc. have been saving their energy for half a year and can defeat the enemy in one fell swoop.

Example: Before the exam, you should save your energy and prepare for it.