安砂位于永安西北部,是通往闽西苏区的重要关隘。1932年春以后,红军多次攻占安砂,开辟安砂游击区。1931年6月28日,毛泽东《给周以栗同志转边界工作委员会谭震林同志转十二军军委》的信中指示:“以沙县、永安、宁洋为筹款区,即在三县筹款自给……筹款区只打土豪,做宣传,而不分田地,不建 Sand is located in northwestern Yong’an, an important gateway to the western region of Fujian. After the spring of 1932, the Red Army repeatedly captured the safety of sand and opened up the safe sand guerrilla zone. On June 28, 1931, Mao Zedong issued a letter to Comrade Zhou Zhenli’s working committee on the border transfer to the 12th Military Commission: ”There are three county-level fund-raising areas, namely, Shashi County, Yong’an County and Ningyang County Self-financing ... fundraising area only hit tyrants, publicity, regardless of the field, not built