完善 | wán shàn | (of systems, facilities etc) comprehensive; well-developed; excellent; to refine; to improve | |
改善 | gǎi shàn | to make better; to improve; Classifiers: 个 | |
善于 | shàn yú | to be good at; to be adept at | |
妥善 | tuǒ shàn | appropriate; proper | |
善良 | shàn liáng | good and honest; kindhearted |