榆树 Traditional form: 榆樹 Pinyin (reading): Yúshù Definitions: see 榆樹市/榆树市 ( Yúshù Shì) Characters: 榆 - elm tree 树 - tree; to plant; to set up, to establish Traditional characters: 榆 - elm tree 樹 - tree; to plant; to set up, to establish