Luo Xinyu bagged 18 points for Jiangsu, who also got 14 points apiece from Xu Chenyan and Jiang Jiayin.
Shaanxi can still find positives despite the loss, as Yu Jiarui, in her second year, shot 11 of 22 from the field to post a career-high 35 points.
Julian Draxler, Idrissa Gueye and Kylian Mbappe added another three in the second half while Angers pulled one back in the 52nd minute.
Schalke showed their first vital sign of the game after the restart when Bozdogan unleashed a hammer on target, forcing Leipzig's goalkeeper Peter Gulacsi into action for the first time with 54 minutes into the match.
The 2014 world champion has been hit with full vigour by the unpleasant effects of the COVID-19 pandemic.
"Despite only one week, she has improved a lot since we met last time. She is very young, but she has got everything on the court. Last time in Strasbourg, she didn't go into the game so quickly and played not so steadily. But this time, I can feel her confidence has boosted after winning two rounds at a Grand Slam," the former world No. 23 added.
Struber joins the Red Bulls from English Championship side Barnsley, where he's been since November 2019. The Red Bulls paid an undisclosed fee to Barnsley to release him from his contract.
"We had a good start in each set, but in the second set, when one of the opponents left the court with an injury, I felt our players relaxed a bit mentally. Then I asked for a time out to prevent our team from losing ground. There is no doubt that we played well in the last two sets," said Tianjin head coach Wang Baoquan.
It was also the 96th victory at Roland Garros for the Spaniard, who is seeking a 20th Grand Slam title to equal Roger Federer's record.
"Gerhard is a bright coach, and we're very pleased to welcome him to the club," said the team's head of sport Kevin Thelwell. "Gerhard's playing style and experience in youth development align with our philosophy and above all, as a person he fits into our culture. We look forward to him getting here and working together to achieve the goals we have set as a club."
Players of Shandong pose for group photos during the awarding ceremony of the 2020 Chinese Women's Volleyball Championship in Jiangmen, South China's Guangdong Province, on Oct. 2, 2020. (Xinhua/Qin Lang)