Pinyin: [y m4ng j and ng x and ru]

Interpretation: maintenance: maintenance; Essence: spirit; Storage: saving; Sharp: elan. Keep your spirits up and build up your strength.

Idioms related to energy conservation

Recover from social unrest and resume production.

Pinyin: Xi y m:ng shēng x: and

Interpretation: rest: where to maintain; Interest: population reproduction. Refers to reducing people's burden, stabilizing people's lives and restoring people's vitality after war or social unrest.