Perfect pair set for all-China semifinal

China's world No 2 beach volleyball duo Tian Jia and Wang Jie are a perfect pair, both on the sand and in life.

"We are sort of like a couple in life," said 24-year-old Wang, an Urumqi native who is enjoying her Olympic debut. "We are important to each other. Our tempers also fit in well with each other."

Wang looks after Tian, even keeping an extra tube of sunscreen for her partner, who sometimes forgets.