Polish midfielder Adrian Mierzejewski scored Chongqing's third goal in the 71st minute, helping Chongqing to clinch a 3-0 victory over Qingdao.
Koeman has worked with the majority of the Barca squad for three weeks and said he was content with the work done so far.
Eight minutes later, things went from bad to worse for Duisburg as Volkmer felled Erling Haaland as the last man to receive his marching orders.
Kurt Zouma completed the scoring on 66 minutes, as his low shot from a corner was deflected past the unfortunate Ryan.
Pakhtakor goalkeeper Suyonov was sent off in the 65th minute and Sanzar Kuvvatov was brought on to take his place. But almost instantly, the Uzbek side rallied at the other end of the pitch and replied with a goal, as substitute striker Eren Derdiyok blasted in the rebound after Dragan Ceran's initial effort was saved.
MADRID, Sept. 16 (Xinhua) -- FC Barcelona coach Ronald Koeman has admitted he is pessimistic about the club's chances of strengthening its squad before starting the new season.
One piece of good news is that the record German champions have "so many young players and all of them are as hungry as the established ones. You can feel it in every training session," the 2019/20 Champions League's top scorer said.
"Pursuing dreams is where 'Linsanity' originates, also the focal point for cooperation between the club and Lin," the Beijing club said, while expressing its understanding and respect towards Lin's decision.
"This year is a special year. Playing with the Beijing Ducks for one year, I will never forget that I see these supporters every day, which makes me so touched. Thank you all. I love you," Lin noted.
Last season's top scorer Pierre-Emerick Aubameyang completed the scoring ten minutes later, finishing off a fine team goal by curling home from Willian's assist.
TEHRAN, Sept. 15 (Xinhua) -- Saket Elhami, the head coach of Iran's Tractor soccer team, has been banned from all related activities for three months, the Tehran Times daily reported on Tuesday.