Also on Thursday, former Italian international Eder scored the winner to help Jiangsu Suning beat Shangdong Luneng 1-0.
Luneng, who lost to Dalian Pro 1-0 in the last round, hit the woodwork twice during the game against Suning. Enditem
"My body condition is not a hundred percent, but I'm training every day. I'm giving my best, so that I can help my team as fast as possible," said the former top scorer in Germany's third-tier league.
Barcelona insisted that he had to pay his 700-million-euro release clause.
Some of the country's top athletes serving sanctions for the doping offices includes 2008 Beijing Olympics 1,500m champion Asbel Kiprop, 2016 Rio Olympics women's marathon champion Jemimah Sumgong, and former three-time Boston Marathon champion Rita Jeptoo, among others.
R&F broke the deadlock while Saba forced Jianye defender Chen Hao into an own goal in the 12th minute.
Banka said his focus is "absolutely" on the welfare of athletes, and that the anti-doping system that "has served clean athletes" must be protected.
"These agents contacted the parents of young players to entice them with seemingly good plans and high compensations, but they seldom fulfill their promises," Liu Baoyu, vice principal of Shandong Luneng football school said.
Then in the third set, Williams was rarely troubled by her rival en route to victory.
In the deciding game of mixed doubles, Feng Yanzhe/Lin Lingfang scored the narrow win against world No. 2 Wang Yilv/Huang Dongping 7-11, 11-6, 7-11, 11-6, 13-11, sealing the victory for Ruichang.
Bruno Nazario equalized shortly after with a dipping free-kick that rebounded in off the crossbar after a clumsy attempt to parry the ball clear by goalkeeper Cassio.