Olympic champion Gong vows to be her better self

BEIJING, Jan. 6 (Xinhua) -- Having an Olympic gold medal and a World Cup gold medal under her belt, Chinese international spiker Gong Xiangyu vowed to be her better self.

"I love volleyball. I enjoy the feeling of concentrating and devoting myself to volleyball during the training and games," Gong told Xinhua in a recent interview.

"There was a time when I was confused (following China's early exit from