The link in the Topic is about the Sankei news articles in respect of Chinese protesting against the Japanese government's purchase of Senkaku island that belongs to Okinawa prefecture.
The article says that a Chinese man allure a baby pig with a Japanese flag in order to let passers-by attack that him / her . The baby pig was surrounded by the crowd and given numbers of attacks. Every time the baby pig screamed, the crowd laughed at.
Kyodo News and Asahi Shimbun also reported but cannot find the links.
Cruelty on animals is often used in China and Korea for the purpose of protesting in the street, and we should stop them abusing innocent animals.