Anti-Japanese sentiment in China

Modern anti-Japanese sentiment in China is frequently rooted in nationalist or historical conflicts, for example, it is rooted in the atrocities and the war crimes which Imperial Japan committed in China during the First Sino-Japanese War, the Boxer Rebellion (Eight-Nation Alliance), the Siege of Tsingtao, the Second Sino-Japanese War and Japan's history textbook controversies. Bitterness persists in China as a result of the Second Sino-Japanese War and Japan's post-war actions.

Source: Wikipedia — Anti-Japanese sentiment in China (CC BY-SA 4.0)