"Concrete pouring must be done all at once, so it's common for us to work continuously for more than 10 hours. In order to catch up the schedule, we have to fight!" he said with a smile.
Nuremberg were unable to gain a foothold in the clash while the visitors from Leipzig dominated possession and kept Mathenia busy. However, neither Dani Olmo nor Christopher Nkunku extended the lead despite promising chances.
World No. 2 Chen Yufei crushed young shuttler Huang Mingxuan 11-3, 11-2, 11-4 in the women's singles later to extend the lead for Qingdao.
Corinthians have been searching for a new manager since sacking Tiago Nunes last Friday following the club's poor start to the Brazilian Serie A season.
In the other game in the Meizhou division on Sunday, Meizhou Hakka beat Liaoning Shenyang Urban 2-0.
The Greek top-flight side also set its eyes on Tractor winger Ehsan Hajsafi. However, setbacks involving his Iranian club have caused interruptions that may affect the deal.
"I think in the first set I was so nervous, I wasn't moving my feet. I felt like I was not playing to my best. There are too many things in my head. It would be very embarrassing to lose this in under an hour so I just have to try my best," Osaka said of the turnaround.
The bottom features the tiger shape of the Shang Dynasty, symbolizing that the Beijing Winter Olympics will be held in 2022, the Chinese Lunar Year of the Tiger, to wish the athletes participating in the Beijing Winter Olympics a prosperous and victorious life.
The 58-year-old agreed to a 15-month contract following the sacking of Roger Machado last week.
The "BVB" smoothed the way for their win with three first-half goals, while Dominic Volkmer's red card before half-time left Duisburg hopeless.
However, any concerns over a processional race were dispelled in a surreal opening few laps.