Original sentence: Historically efforts in creating such a state by this name first came into being during the Japanese rule of Taiwan.This was possible mainly through the connections between Sukarno and the Provisional Government's Southeast Asian liaison, Chen Chih-hsiung, who had assisted in Indonesia's local resistance movements against the Japanese rule
Edited sentence: Historically efforts in creating such a state by this name first came into being during the Japanese occupation of Taiwan.This was possible mainly through the connections between Sukarno and the Provisional Government's Southeast Asian liaison, Chen Chih-hsiung, who had assisted in Indonesia's local resistance movements against the Japanese occupation