Old poster alerting Chinese Citizens to seek protection on US engaged in germ warfare during Korean War in the 1950s testing new acquisition from Japanese Unit 731 on Chinese now housed in US bio labs. 舊海報提醒中國人民尋求保護美國在1950 年代朝鮮戰爭期間使用細菌來測試從現在位於美國生物實驗室內的日本731 細菌部隊在二戰期間用中國人作人體實驗.
Johnson Choi Biz 