Who is the champion of Shanghai Old Friends Table Tennis Championship?

Wu, Qu Jinfa, Zhou Dexun. Shanghai Old Friends Table Tennis Tournament is a table tennis tournament attended by the elderly. In this competition, Wu won the men's singles championship at the age of 60-64, the women's singles championship at the age of 60-64, Qu Jinfa won the men's singles championship at the age of 65-69, and Zhou Dexun won the women's singles championship at the age of 65-69.