投行 Traditional form: 投行 Pinyin (reading): tóuháng Definitions: investment bank (abbr. for 投資銀行/投资银行 (tóuzīyínháng)) Characters: 投 - to pitch, to throw; to bid, to invest 行 - to go, to walk, to move; professional Traditional characters: 投 - to pitch, to throw; to bid, to invest 行 - to go, to walk, to move; professional