撤换 Traditional form: 撤換 Pinyin (reading): chèhuàn Definitions: to dismiss and replace (sb) to replace (sb or sth) Characters: 撤 - to omit; to remove; to withdraw 换 - to change; to exchange, to swap, to trade Traditional characters: 撤 - to omit; to remove; to withdraw 換 - to change; to exchange, to swap, to trade