The under-23 striker Zhang proved his worth again in the 44th minute, as he tapped Jonathan Viera Ramos' cross home to add another goal for Guoan.
Stephens went up a double break to carve out a 5-2 lead and served out the opening set in just 38 minutes. But Williams began to raise her game and served much better in the second set, lifting her first-serve percentage from 50 to 76 percent. By breaking twice, Williams won the second set to level the match.
Zuriko Davitashvili (R) of Georgia vies with Aleksandar Trajkovski of North Macedonia during the UEFA Nations League football match between Georgia and North Macedonia in Tbilisi, Georgia, Sept. 8, 2020. The match ended in a 1-1 draw. (Photo by Tamuna Kulumbegashvili/Xinhua)
In just the third minute of the first half, 17-year-old Fati drew a foul from Serhiy Kyrvstov to earn a penalty that Sergio Ramos converted clinically.
The trio allows Loew to rely on fast counterattacks after winning the ball with high-pressing tactics.
Veteran full-back Fagner gave the hosts the lead by converting a 12th-minute penalty after he was brought down in the area by Marcelo Benevenuto.
The 28-year-old was close to scoring a hat-trick in the 60th minute, only to see his one-on-one shot blocked by Jianye's goalkeeper Wu Yan.
This year, world number four Kenin counts herself among the top players, but the challenge won't get any easier as Tunisia's Ons Jabeur, one of the most in-form players of 2020, awaits in the next round.
Nearly all students have returned to schools this September in China. As the COVID-19 epidemic eases and the new semester begins, girls in northwest China can return to their beloved football pitch again.
"It was a pity that we lost in stoppage time last game. We followed coach Van Bronckhorst's plan and all players focused on the game tonight, I'm glad to see that, and we deserved the win," said Saba.
A newly-promoted side in the Chinese division two league, Chang'an Athletic finished the 2019 season in 9th place on the 16-team table.