沿用 Traditional form: 沿用 Pinyin (reading): yányòng Definitions: to continue to use (old methods) to apply as before according to usage Characters: 沿 - to follow a course, to go along 用 - to use, to employ, to apply; use Traditional characters: 沿 - to follow a course, to go along 用 - to use, to employ, to apply; use