Feature: Frenemy sisters shine at National Diving Championship in Shanghai

SHANGHAI, March 23 (Xinhua) -- After stepping down the podium with a silver medal, Quan Hongchan, the Tokyo Olympic diving champion who will soon turn 16, buried her head in the arms of her sibling-like teammate Xie Siyi and couldn't control her tears.

But being asked by the media why she cried, the stubborn young girl denied it. "I did not cry," she said.

The women's 10m platform final finished on Tuesda