Read Edit View history Discussion 郭永懷 guōyǒnghuái Guo Yonghuai Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 郭永怀/ 郭永懷 guōyǒnghuái Guo Yonghuai Guo Yonghuai (1909-1968), Chinese aviation pioneer Edit Delete References Add reference No references for this word.