The emblem and mascot of the 11th China's National Games for Persons with Disabilities & the 8th China National Special Olympic Games were unveiled at the gala.
The collaboration between Premier League and Tencent came after the termination of the English top flight's big-money contract with its former broadcaster PP Sports on September 3.
Dortmund CEO Hans-Joachim Watzke has demanded that everybody obey the rules and "diligently take the great chance we have been given in sports."
The decision was widely welcomed not only by professional football clubs but other sports such as handball and basketball.
Former Juventus and Toronto FC forward Sebastian Giovinco broke the deadlock deep into first-half injury-time with a beautifully curled free-kick from just outside the area.
In Group G's other match, Al-Ain FC and Al-Sadd SC shared the points in a thrilling 3-3 draw. Enditem
Zhou, 22, drew 2-2 with compatriot Zhao Jianbo and Ricky Walden, but a 3-0 victory over Gerard Greene secured him top spot in the group.
In the southern Brazilian city of Porto Alegre, Gabriel Boschilia scored in second-half stoppage time to hand Internacional a 4-3 home win over Colombia's America de Cali.
"I didn't think I was totally ready for the event, but I was happy that I wasn't affected by others and finally made it," said the veteran Liu.
Former world number one Victoria Azarenka of Belarus advanced to the quarterfinals as her opponent Darya Kasatkina of Russia retired during the first set with the scores at 6-6.
The match ended 1-1 at full-time, and both sides had opportunities to win in a penalty shoot-out but Qian Jiegei hit the bar while R&F scored all five to seal the win.