It is "also from millions of ordinary Chinese people to Japan. They've never issued a sincere apology, they are still worshipping [the war criminals], they are rewriting history – no-one will treat them as friends", the comment says, referring to some Japanese right-wing figures' dismissive remarks. Tokyo has issued apologies, but many Chinese people believe they are not profuse enough. "Japan keeps sending a conflicting message," Prof Shin says, referring to instances where leaders have contradicted each other in their statements on Japan's wartime history. For years, in Chinese history classes, students have been shown a photo of former West German Chancellor Willy Brandt kneeling before a memorial to the Warsaw Ghetto Uprising in 1970. The Chinese expect a similar gesture from Japan.