suicide, experiment, china, isolation, buddhism, becoming an adult, war crimes, suicide attempt, war on drugs, revolution, drug addiction, opium, arranged marriage, world war ii, emperor, coup d'etat, manchuria, dynasty, reeducation camp, biography, based on true story, autobiography, teacher, beijing, china, dowager, decadence, communism, 1920s, 1940s, 1950s, 1910s, 1930s, japanese occupation of china,