 Complete the following phrase:  During the Second Sino-Japanese War, the Communist Party set up the Hong Kong Office of the Eighth Route Army which engaged in united front works and raising funds disguised as the Yue Hwa Company. The Chinese Seamens Union also organised a resistance movement by recruiting volunteers to cross over to Guangdong and wage a guerrilla war behind Japanese lines led by Zeng Sheng. There were also the Huizhou-Baoan Peoples Anti-Japanese Guerrilla Force and the Dongguan-Baoan-Huizhou Peoples Anti-Japanese Guerrilla Force militias which were formed in 1938. Commanded by Cai Guoliang, the guerrillas began operations in 1941 before the 