Kvitova went into the match quickly as she broke her Chinese opponent twice to surge to a 4-0 lead in the opening set, before serving for the set in the eighth game.
The event series includes the 2020 ITTF Women's World Cup, the 2020 ITTF Men's World Cup and the 2020 ITTF Finals.
After the third period, which saw many lead changes and ties, Sichuan managed a one-point lead heading into the final 10 minutes.
Slovan Bratislava was looking for its first triumph of the season on home ice, but a meager 22 shots and a single goal scored were not going to cut it.
Although Liverpool's substitute goalkeeper Adrian was at fault for the opening goal, Villa picked holes time-after-time in the Liverpool back line and could have had an eighth when Watkins hit the bar in the last minute.
The pair have not played for their country since the Cafeteros' penalty shootout defeat to Chile in the quarterfinals of last year's Copa America in Brazil.
Zhejiang outscored 52-37 at the interval, which proved to be a key part of their victory. Dong Ke'er made six 3-pointers to score 26 points. Huang Jiali shot 11 of 14 from the field for 26 points.
Shan said her on-fire shooting performance was derived from confidence.
Dongguan got within seven points with 2:19 left in the third quarter, but Shan scored eight straight points thereafter to push Zhejiang's lead to 15 points heading into the last quarter. Dongguan came no closer than 13 points throughout the rest of the game.
"After a tight first half, we did well on defense and rebounds in the second half," Xinjiang coach Gao Fengjuan explained.
A statement by the NFF said the new coach will work with Ann Chiejine, former goalkeeper and captain of the Super Falcons, who is currently the team's first assistant coach.