For more on we're joined in the studio by Mr. Yang Xiyu, a Senior Fellow from China Institute of International Studies. Welcome, Mr. Yang.

Q1: The Tokyo Trials set standard in history on how to define and punish war crimes. Can you tell us more about the significance on this aspect?   

Q2: Although the Tokyo Trials has clearly define the war crimes that Japan committed during the Second World War, Japan's right wing politicians have constantly deny those facts. What's the reason behind this?