Five former Chinese workers arrested in Japan during the Japanese invasion of China sued a Japanese company for damages  In 2007, the Supreme Court of Japan claimed in its final judgment that according to the Sino-Japanese Joint Declaration, the Chinese individual claim had been waived, thus rejecting the claims of Chinese workers
The Sino-Japanese Joint statement signed by Cha in 1972 reads as follows: the Government of the people's Republic of China declares that it will give up its claim for war reparations against Japan for the sake of the friendship of the Chinese and Japanese people
The Chinese Olympic Committee is a member of the International Olympic Committee, and Mr. Y is a member of the Chinese Olympic Committee, so Mr. Y is a member of the International Olympic Committee