Middle blocker Wang Yuanyuan also returned from the national team to join Tianjin in their quest for the title.
Kurt Zouma completed the scoring on 66 minutes, as his low shot from a corner was deflected past the unfortunate Ryan.
Newcastle United also won away from home, defeating West Ham United 2-0 with goals from debutants Callum Wilson and Jeff Hendrick, and Crystal Palace made light of a lengthy injury list to beat Southampton 1-0 at Selhurst Park thanks to Wilfried Zaha's strike. Enditem
"It was important for Pierre-Emerick to stay with us. He's a superb player with an incredible mentality. Being the player to have taken the least amount of time to reach 50 goals with this club tells you everything you need to know about him and his way of working."
ROME, Sept. 17 (Xinhua) -- World record holder Armand Duplantis of Sweden produced the highest ever pole vault mark in an outdoor event as he cleared 6.15-meters to take the win at the Diamond League meeting in Rome on Thursday.
The Blacks and Yellows have put together a squad with exceptionally talented youngsters and seem the only serious challenger.
Leo Messi scored twice, and set up Philippe Coutinho, to show that he is fully committed on the pitch after a summer in which it looked as if he had a foot outside the door of the Camp Nou, while Barca produced a mobile performance in a side that contained Messi, Antoine Griezmann, Coutinho and newcomer Francisco Trincao.
The two sides meet again on the same ground on Thursday.
Following is the preliminary Argentina squad:
"Hopefully now I can get some match fitness, get underway and really help the team to win trophies."
The Arsenal captain scored a brace in last season's FA Cup final as Arsenal came from behind to beat Chelsea 2-1. He also netted in Arsenal's 3-0 victory over Fulham last Saturday in their first game of the new Premier League season.