The striker Mehdi Ghaedi and the midfielder Ali Karimi gave a 2-0 lead for the Iranian side in the first half. Cheick Diabate scored the third goal with a header in the 54th minute.
The Rubronegro reported 11 positive cases in their traveling squad after losing to Independiente 5-0 in Quito last Thursday. They beat Barcelona 2-1 in Guayaquil on Tuesday despite being forced to field a team mostly comprising reserves.
Chengdu broke the deadlock in the 52nd minute with a low drive from Serbian forward Nikola Djurdjic at close range to make it 1-0.
"We were the better side, that's for sure. We had lots of chances to score several goals in the first half, but it was still tight because Nice also had chances after our first two goals. But Keylor was exceptional," said PSG coach Thomas Tuchel.
In the 62nd minute, Suning midfielder Alex Teixeira Santos' back pass found Wu Xi in the box, who contributed a volley but the ball flew over the cross bar.
Israel and the UAE agreed to formally normalize their relations in mid-August and signed a normalization agreement at the White House on September 15.
It was also foul play that facilitated the Eagles opening the scoring in the 27th minute, as Dedryck Boyata hacked down Andre Silva inside the box, with the Portuguese stepping up and converting the resultant penalty.
Arsenal continued their winning start to the season with goals from Alexandre Lacazette and young striker Eddie Nketiah, who scored the winner five minutes from time after Michail Antonio had equalized for West Ham just before the break.
Saturday ends with Southampton facing a tricky visit to play Burnley. Southampton have lost both league games so far and were dumped out of the Carabao Cup by Brentford, while Burnley lost their only league game away to Leicester City, before bouncing back to beat Milwall in the Carabao Cup. They have a good record against Southampton with four wins and three draws against them since October 2016.
Wander Helder scored twice for Leeds and Aleksander Mitrovic scored twice for the home side, who fought back from 4-1 down to give Leeds a nervy last 25 minutes.
The second half witnessed the prowess of Shanghai captain Hulk. The Brazilian striker hit the crossbar in the 55th minute with his iconic long distance shot and then converted a penalty in the 71st minute.