The academy, named after one of the country's most famous coaches, is solely responsible for the highest available coaching license.
In the 65th minute, Dalian's Ke Zhao added a goal of his own and sealed the 4-0 victory.
"The final climb wasn't too hard, it was difficult to make a gap there, and therefore attacking would have been a huge effort for a small gain. So we rode steady to save energy for the coming days," Yates said.
PP Sports released a statement on Thursday night, claiming the termination was just a "strategic adjustment".
Elsewhere Sky Sports informed that Chelsea have reached agreement with Bayer Leverkusen to sign striker Kai Havertz. Enditem
On October 12, Dragan Skocic's men will host Tajikistan in the Iranian capital Tehran.
To coach in Germany's top three leagues, one must obtain a football coaching licence, and the country has a strict and selective education system, he explained: "Each year, only 24 or 25 applicants are accepted at the only education venue, the Hennes-Weisweiler Academy in Cologne."
Chinese fans are fond of the football played by German clubs, he said. "The Bundesliga is big in China," Klein commented.
The hosts added their third goal when Daniel Sampaio latched onto Marco Antonio's pass to slot home in stoppage time.
Emre Can (Front, L) of Germany vies with Alcantara Thiago of Spain during a UEFA Nations League match between Germany and Spain in Stuttgart, Germany, Sept. 3, 2020. (Xinhua)
He said he was looking forward to battling for his place alongside players such as Paul Pogba, Bruno Fernandes, Nemanja Matic and Fred.