The following are the results of women's quarter finals in beach volleyball tournament at the Beijing Olympics on Sunday:

Tian Jia/Wang Jie, China, bt Doris Schwaiger/Stephanie Schwaiger, Austria, 2-0 (21-12, 21-12)

Zhang Xi/Xue Chen, China, bt Nicole Branagh/Elaine Youngs, United States, 2-0 (21-17, 21-13)

Misty May-Treanor/Kerri Walsh, United States, bt Ana Paula Connelly/Larissa Franca, Brazil, 2-0 (21-18, 21-15)

Talita Antunes/Renata Ribeiro, Brazil, bt Tasmin Barnett/Natalie Cook, Australia, 2-0 (24-22, 21-14)

(Xinhua News Agency August 17, 2008)