Elsa Baquerizo Mcmillan of spain competes during the women's pool B match between Liliana Fernandez Steiner/Elsa Baquerizo Mcmillan of spain and Eva Freiberger/Valerie Teufl of Austria at the 2019 FIVB Beach Volleyball World Tour, July 31, 2019. Liliana Fernandez Steiner/Elsa Baquerizo Mcmillan won 2-0. (Xinhua/Guo Chen)

Liliana Fernandez Steiner of spain(R) blocks the ball by Eva Freiberger of Austria during the women's pool B match between Liliana Fernandez Steiner/Elsa Baquerizo Mcmillan of spain and Eva Freiberger/Valerie Teufl of Austria at the 2019 FIVB Beach Volleyball World Tour, July 31, 2019. Liliana Fernandez Steiner/Elsa Baquerizo Mcmillan won 2-0. (Xinhua/Guo Chen)

Liliana Fernandez Steiner (L) and Elsa Baquerizo Mcmillan of spain react during the women's pool B match between Liliana Fernandez Steiner/Elsa Baquerizo Mcmillan of spain and Eva Freiberger/Valerie Teufl of Austria at the 2019 FIVB Beach Volleyball World Tour, July 31, 2019. Liliana Fernandez Steiner/Elsa Baquerizo Mcmillan won 2-0. (Xinhua/Guo Chen)

Eva Freiberger of Austria (R) blocks the ball by Liliana Fernandez Steiner of spain during the women's pool B match between Liliana Fernandez Steiner/Elsa Baquerizo Mcmillan of spain and Eva Freiberger/Valerie Teufl of Austria at the 2019 FIVB Beach Volleyball World Tour, July 31, 2019. Liliana Fernandez Steiner/Elsa Baquerizo Mcmillan won 2-0. (Xinhua/Guo Chen)

Valerie Teufl (front) of Austria blocks the ball during the women's pool B match between Liliana Fernandez Steiner/Elsa Baquerizo Mcmillan of spain and Eva Freiberger/Valerie Teufl of Austria at the 2019 FIVB Beach Volleyball World Tour, July 31, 2019. Liliana Fernandez Steiner/Elsa Baquerizo Mcmillan won 2-0. (Xinhua/Guo Chen)

Elsa Baquerizo Mcmillan of spain competes during the women's pool B match between Liliana Fernandez Steiner/Elsa Baquerizo Mcmillan of spain and Eva Freiberger/Valerie Teufl of Austria at the 2019 FIVB Beach Volleyball World Tour, July 31, 2019. Liliana Fernandez Steiner/Elsa Baquerizo Mcmillan won 2-0. (Xinhua/Guo Chen)

Wang Fan of China competes during the women's pool G match between Wang Fan/Xia Xinyi of China and Tanja Huberli/Nina Betschart of Switzerland at the 2019 FIVB Beach Volleyball World Tour, July 31, 2019. Tanja Huberli/Nina Betschart won 2-1. (Xinhua/Guo Chen)

Wang Fan of China competes during the women's pool G match between Wang Fan/Xia Xinyi of China and Tanja Huberli/Nina Betschart of Switzerland at the 2019 FIVB Beach Volleyball World Tour, July 31, 2019. Tanja Huberli/Nina Betschart won 2-1. (Xinhua/Guo Chen)

Nina Betschart of Switzerland (R) competes during the women's pool G match between Wang Fan/Xia Xinyi of China and Tanja Huberli/Nina Betschart of Switzerland at the 2019 FIVB Beach Volleyball World Tour, July 31, 2019. Tanja Huberli/Nina Betschart won 2-1. (Xinhua/Guo Chen)

Wang Fan of China competes during the women's pool G match between Wang Fan/Xia Xinyi of China and Tanja Huberli/Nina Betschart of Switzerland at the 2019 FIVB Beach Volleyball World Tour, July 31, 2019. Tanja Huberli/Nina Betschart won 2-1. (Xinhua/Guo Chen)

Xia Xinyi (L) of China competes during the women's pool G match between Wang Fan/Xia Xinyi of China and Tanja Huberli/Nina Betschart of Switzerland at the 2019 FIVB Beach Volleyball World Tour, July 31, 2019. Tanja Huberli/Nina Betschart won 2-1. (Xinhua/Guo Chen)

Tanja Huberli of Switzerland competes during the women's pool G match between Wang Fan/Xia Xinyi of China and Tanja Huberli/Nina Betschart of Switzerland at the 2019 FIVB Beach Volleyball World Tour, July 31, 2019. Tanja Huberli/Nina Betschart won 2-1. (Xinhua/Guo Chen)

Nina Betschart of Switzerland (R) competes during the women's pool G match between Wang Fan/Xia Xinyi of China and Tanja Huberli/Nina Betschart of Switzerland at the 2019 FIVB Beach Volleyball World Tour, July 31, 2019. Tanja Huberli/Nina Betschart won 2-1. (Xinhua/Guo Chen)

Wang Fan (L) of China competes during the women's pool G match between Wang Fan/Xia Xinyi of China and Tanja Huberli/Nina Betschart of Switzerland at the 2019 FIVB Beach Volleyball World Tour, July 31, 2019. Tanja Huberli/Nina Betschart won 2-1. (Xinhua/Guo Chen)

Xia Xinyi of China competes during the women's pool G match between Wang Fan/Xia Xinyi of China and Tanja Huberli/Nina Betschart of Switzerland at the 2019 FIVB Beach Volleyball World Tour, July 31, 2019. Tanja Huberli/Nina Betschart won 2-1. (Xinhua/Guo Chen)

Wang Fan (R) of China competes during the women's pool G match between Wang Fan/Xia Xinyi of China and Tanja Huberli/Nina Betschart of Switzerland at the 2019 FIVB Beach Volleyball World Tour, July 31, 2019. Tanja Huberli/Nina Betschart won 2-1. (Xinhua/Guo Chen)

Xia Xinyi of China competes during the women's pool G match between Wang Fan/Xia Xinyi of China and Tanja Huberli/Nina Betschart of Switzerland at the 2019 FIVB Beach Volleyball World Tour, July 31, 2019. Tanja Huberli/Nina Betschart won 2-1. (Xinhua/Guo Chen)

Wang Fan of China competes during the women's pool G match between Wang Fan/Xia Xinyi of China and Tanja Huberli/Nina Betschart of Switzerland at the 2019 FIVB Beach Volleyball World Tour, July 31, 2019. Tanja Huberli/Nina Betschart won 2-1. (Xinhua/Guo Chen)