1893-1976 1900- 1900-1976 anecdotes biography china communistleadership criticismandinterpretationzhang criticismandinterpretation張闻天 history historyandcriticism literature mao modern nianpuzhang nianpuzhangwentian pictorialworks pictorialworkszhang pictorialworks张闻天 politicsandgovernment statesmen zedong zhang 张闻天 毛泽东