complement each other

It's never too late to mend the pen after the sheep are lost

the idea that eating parts of an animal strengthens the corresponding part of the body

lit. building bridges and repairing roads, meaning conducting good or hard deeds

to fix; to touch-up

Practice makes perfect;make up for lack of talent by hard work

learn from others to offset one's own deficiencies

fill in

Any surplus money will be refunded, while any shortfall will have to be made up by the contributors.

Nüwa mends the sky

make up for past mistakes

to earn a small amount of money to support the financing of the family / career; to buy; to sell

compensate

cram for a subject

to make up for deficits by taking away from surplus

be of no help

substitute (sports)

beneficial

to refill

herbal jelly

Nourishing

to no avail

so weak that one cannot be revitalized by tonics

to put on a patch; to patch up

make up for

cover position

compensation

Compensation trade

supplement

supplement