"A second test will be carried out within 72 hours and then another every five days as long as they remain in the tournament," he added.
Klein is expecting the many young talents to continue their performance. He mentioned Dortmund's Erling Haaland as one of the examples next to Jadon Sancho.
"I'm very happy to play a tough game with such wonderful shuttler. I was not cautious enough today and I felt nervous on some key points. But generally I think I performed well," said Chen.
Gu developed the habit of exercising very early. When he worked in Yinchuan and Shenzhen, he always ran or cycled to work. "Exercise makes people healthy. Some people around my age suffer from cardiovascular and cerebrovascular diseases. I pay more attention to maintain a good body and good mentality through exercise," Gu said.
GUANGZHOU, China, Sept. 9 (Xinhua) -- Four top football academies in China, Guangzhou Evergrande, Guangzhou R&F, Shandong Luneng and Zhejiang Greentown, jointly issued an open letter on Tuesday, condemning some "immoral" agents.
After dropping his serve to trail 6-5 behind in the first set of his fourth round match against Pablo Carreno Busta of Spain, Djokovic angrily smashed a ball in frustration, accidentally striking the line judge in the neck and causing her to fall to the ground.
Djokovic has won five of the past seven Grand Slam tournaments to raise his total to 17, closing in on rivals Roger Federer, who has a men's record of 20 titles, and Rafael Nadal, who has 19.
"I'm happy for the mentality, the performance, the boys really played brilliantly," Mancini told Italian broadcaster Rai.
In the 69th minute, the Shenzhen side got another goal-scoring opportunity. However, Harold Preciado's close-range shot was saved by Shenhua goalkeeper Zeng Cheng and then John Mary's follow-up header hit the woodwork once again.
PARIS, Sept. 7 (Xinhua) -- Italy extended their two-year unbeaten run on Monday as Nicolo Barella scored the winning goal to help Roberto Mancini's side beat the Netherlands 1-0 in UEFA Nations League Group A1.
"Two years should be enough to re-produce the materials. For large, three-dimensional materials that are hard to change, we will stay with the old emblem. At least we hope there won't be two different Paralympic Games emblems in the venues," Lin explained.