损益 sǔnyì increase and decrease Definitions Defs Origin Strokes Stroke Words Sentences Sents 1 sentence 后世的礼仪制度在古礼的基础上有所损益。 hòushì de lǐyí zhìdù zài gǔ lǐ de jīchǔ shàng yǒusuǒ sǔnyì. Later ritual systems were modified based on ancient rituals. Source: Dong Chinese Dictionary