When did Japanese imperialism occupy Taian?

Japanese imperialism occupied Taian on 1938 1 March 3 1 day. The Japanese militarists occupied wei county on 1938 1 month 10 after the war of aggression aimed at destroying China started in an all-round way; One route crossed the river by Qihe River, occupied Jinan on 27th, continued to invade southward along Jinpu Road, and occupied Tai 'an on 31st.