完善 wán shàn — perfect
wán (second tone, rising) shàn (fourth tone, falling)wan2 shan4
perfect
HSK 5· HSK 1–6 (classic)Level 3· 2021 three-band, nine-level proficiency standardverbadjective
Meanings
perfect
perfect; to make perfect; to improve
verb
perfect
perfect
perfect; to make perfect; to improve