deng ga 登高 tang du fu 唐·杜甫 feng j gao 风急天高猿啸哀 zha qing sha bai nido fei hui 渚清沙白鸟飞回 wu bian luo mu xiaoxiao xIa 无边落木萧萧下 bu jin chang jiang gun gun lai 不尽长江滚滚来