善 kanji stroke order 善 japanese kanji writing 善 kanji diagram-kanji lookup

かいぜん
改善
noun, 'suru' verb, 'no' adjective
1. betterment; improvement
2. kaizen (Japanese business philosophy of continuous improvement)  (often written カイゼン; often written with kana only)
Most common form: 良しあし
noun
right or wrong; good or bad; merits or demerits; quality; suitability