Xinjiang restrained Shanghai to five points in the first quarter and 18 at the break on the way to winning the game.
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.
The Spaniard, who is seeking his 13th title at Roland Garros, defeated Sinner 7-6 (7-4), 6-4, 6-1 to set up a rematch with Diego Schwartzman on Friday.
It was Hertha who created the first chance of the game, as Dodi Lukebakio pulled wide from a promising position following a fast break in the 9th minute.
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.
"We had a good start today, especially on defense. But our defensive quality went down after players rotation, and suffered too many mistakes in front of their pressure. We want to progress deep into the season," he commented. Enditem
Third seed Elina Svitolina cruised past 27th-seeded Ekaterina Alexandrova 6-4, 7-5 to advance to the next round. Argentinian qualifier Nadia Podoroska extended her stunning run on clay after the restart of the season, as the 23-year-old dispatched Anna Karolina Schmiedlova 6-3, 6-2 to become the first Argentinian women's player to reach the fourth round in Paris since 2011. Enditem
"After a tight first half, we did well on defense and rebounds in the second half," Xinjiang coach Gao Fengjuan explained.
"We are a new group. I want to help the team get into a rhythm as soon as possible to prepare for tougher matches ahead," Li noted.
Kitata's compatriot Sisay Lemma was three seconds further back to finish third.
"I got a bit emotional last two points of my match. I really started to think still about the match because in tennis we really never know when it's the end. But my memories, happy memories, when I made my comeback here in 2017, when I step on the Philippe Chatrier, I couldn't really imagine me to be in the quarterfinal of this slam. Everything just came back to me," said Kvitova, who was attacked by a break-in knife-wielding robber at her home in the Czech Republic during the off-season of 2016 which left her dominant left hand seriously injured. It was at Roland Garros that the two-time Grand Slam champion made her comeback.