"Our players prepared well and did a good job today," said Shaanxi coach Jiang E'Ying.
El Shaarawy bagged his brace in the 45th minute with a header after Moldova's defender Veaceslav Posmac's error.
The duo has never faced each other on the Tour level but had an encounter in junior competitions - with Swiatek knocking out the American to reach the quarterfinals of the 2016 girl's singles tournament also at Roland Garros.
Images of the 36-year-old visiting the Brazilian Serie A club's Rei Pele training complex circulated on social media on Saturday amid reports that negotiations were at an advanced stage.
He admits to entering a new world as "it is a significant step from Formula two to one. We speak about a time difference of 11 to 12 seconds."
"I didn't expect to take charge of the team at such an early stage. It arrived all of a sudden," she recalled. "But the team was at a crucial time, so I took it over."
He spent another 12 months at the club in 2014-15 - also on loan - before joining Guangzhou Evergrande of the Chinese Super League.
"The concept of MMC is not new. In the past, it was more like two separate areas in one building. However, this time, Beijing 2022 will fully integrate the two to redefine the concept. The IOC hopes to take this chance to promote this practise to future Olympic Winter Games or even Olympic Games," Xu said. Enditem
After a goalless first period, the flood gates opened wide in the second in which Poprad scored five times.
In the constructors' standings, Mercedes remain well out in front on 391 points, ahead of Red Bull with 211, with Racing Point moving up to third on 120 points.
Two-time Wimbledon winner Kvitova produced more winners in the match (28-23) but also committed more unforced errors (31-20) than her younger opponent.