Now, every Wednesday afternoon, Liu goes to the local special education school to teach children with cerebral palsy.
Yatai led from the start, and scored three more goals in the match's last ten minutes. After the win, Yatai topped the division and led Nantong by five points, which means the Changchun side has almost secured a berth in the promotion area with two rounds left.
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.
Kvitova arrived for the match against the world No. 66 Siegemund as statistically the best server of this year's French Open remaining women's players, both in terms of ace struck and percentage of service games won.
The marathon is a two-day-event, with smaller distances reserved for Saturday, while the 42-km long main race started on Sunday at 9am local time.
Playing basketball for 27 years, Ji has found her deep love for the game without any surprise.
"This year we have a third of the usual number. However, we are sure that those who come will reach the finish line with the same wide smile and the competition will give them the same joy as in recent years," said competition director Arpad Kocsis before the start.
But Sichuan withstood her hot shooting as different players got on the scoreboard, leading 75-46 ahead of the last quarter thanks to Fang Zhuoya's 3-pointer buzzer-beater, killing any suspense in the game.
"I've battled with Dani [Alves] for a place in the team and that has made me a better player. I'm playing well for my club, I'm happy, and I think that everything that I've experienced in football until now has given me what I need to be able to pay for Brazil's national team and have more continuity."
The Brazil boss also showed satisfaction with the performances of goalscorers Marquinhos, Philippe Coutinho and Roberto Firmino.
Five Sichuan players scored in double digits, led by Hu Yueming's 13. Shao Ting nailed 11 points.