It is the second time for Ziyuan County to hold such an international race, the route of which covers several 4A-level scenic spots.
The "Eisernen" made a perfect start on home soil as Christopher Lenz tested Mainz goalkeeper Robin Zentner in the early stages, before Max Kruse nodded home his debut goal after Sheraldo Becker's pinpoint cross to the far post in the 13th minute.
Michail Antonio, Pablo Fornals and Jared Bowen scored West Ham's goals in the 14th, 34th and 84th minute of the game.
"Despite only one week, she has improved a lot since we met last time. She is very young, but she has got everything on the court. Last time in Strasbourg, she didn't go into the game so quickly and played not so steadily. But this time, I can feel her confidence has boosted after winning two rounds at a Grand Slam," said Zhang, who defeated Burel 6-3, 7-6(3) in the Strasbourg Open before coming to Paris.
Meanwhile Alaves has managed just one draw and suffered three defeats under new coach Pablo Machin, whose three-man defense has so far failed to work. The club from Vitoria is not known for being patient with its coaches and the fact it is the club's centenary season only adds to the pressure. The coach that loses this game on Sunday could lose more than three points. Enditem
Both male and female professional cyclists will compete in 60km and 30km individual races respectively, around Lake Ulan Suhai.
Mohamed Salah scored twice for Liverpool, but that was scant consolation as Liverpool became the first reigning champion to concede seven goals since 1953.
Mainz were unable to gain a foothold into the first half and had to wait until the 38th minute to get their first chance on target, as Jean-Philippe Mateta's header came close.
FC Barcelona has had an excellent start to the campaign and has looked much sharper and stronger under Ronald Koeman's guidance in their opening two matches. However, it will be without central defender Clement Lenglet on Sunday, with the Frenchman missing the match against his former club Sevilla after being sent off in Vigo on Thursday. Enditem
Palmeiras has not lost since a 1-0 defeat to Corinthians in the Sao Paulo state championship on July 22.
The Iranian giant advanced to the ACL final with a 5-3 win on penalties against Al Nassr after the West Zone semifinal ended 1-1 in 120 minutes at the Jassim bin Hamad Stadium on Saturday.