The pair have not played for Colombia since the team's penalty shootout defeat to Chile in the quarterfinals of last year's Copa America in Brazil.
Qingdao scored the consolation goal from Denis Popovic's penalty in the dying minutes.
It was also foul play that facilitated the Eagles opening the scoring in the 27th minute, as Dedryck Boyata hacked down Andre Silva inside the box, with the Portuguese stepping up and converting the resultant penalty.
The teams had been due to meet at Estadio Azteca in Mexico City on September 30, but Costa Rican federation Fedefutbol said it had no choice but to withdraw from the match because of quarantine rules.
"We could see sport is coming back slowly but surely," Bach said. "A number of big sports events have been successfully organized recently, including matches of Japanese leagues at the weekend and also some complex events like Tour de France."
Bakambu (C) of Beijing Sinobo Guoan vies for the ball during the 13th round match between Shanghai SIPG and Beijing Sinobo Guoan at the postponed 2020 season Chinese Football Association Super League (CSL) Suzhou Division in Suzhou, east China's Jiangsu Province, Sept. 25, 2020. (Xinhua/Ji Chunpeng)
He said that those events have shown that "we can organize safe sports events even without a vaccine."
Guangzhou regrouped after the interval and levelled in the 71st minute when Wu Chao slotted the ball into the net after collecting a pass from his teammate in the box.
If head coach Domenec Torrent didn't have enough obstacles to overcome, an eruption of ash from the Sangay volcano left his team unable to train on Sunday.
"But I don't think we played confidently enough in today and yesterday's matches. I think we can do better as the championship moves on," Zhang added.
BERLIN, Sept. 20 (Xinhua) -- Wolfsburg and Bayer Leverkusen started their seasons with a goalless draw after sharing the spoils in the final game of the first round of the Bundesliga on Sunday.