Research on Japan's bombing raid to Chongqing during the anti-Japanese war Research on Japan's bombing raid to Chongqing during the anti-Japanese war. 并列题名：Research on Japan's bombing raid to Chongqing during the anti-Japanese war Research of Guangxi daily's advertising during the Anti-Japan's war On tariff policy of the national goverment during the anti-japanese war Study of social-economic losses in Shanxi during the anti-Japanese war research on Germans coming to China in the 19th century