Card 1976 HSK 2010 Level 6 1976/2512
CARD 1976
PROGRESS 79%
相辅相成
相輔相成
xiāng fǔ xiāng chéng
to complement one another (idiom)

Reveal: Click/Space/Enter/↑↓/w/s/j/k Navigate: ←→/h/l/a/d