"I could see the beautiful sea and buildings from a paraglider, but the wind kept changing, it is quite difficult to land, and the technical requirements are especially high," said Guo after the match.
The hosts assumed control from the kick off and surprised top flight Frankfurt with an offensively-minded strategy.
Fernandinho equalized after dribbling into the box and beating Hebei goalkeeper Bao Yaxiong, finishing a counterattack in the 29th minute.
Christian Bassogog tapped in a late goal for Jianye but that couldn't alter the outcome.
A horrible mistake from Valladolid keeper Jordi Masip gifted Real Sociedad a point in their game, which was played in a temperature of around 30 degrees centigrade in Valladolid's Nuevo Zorrilla Stadium.
Qingdao pulled one back in the 85th minute with an overhead kick from French midfielder Romain Alessandrini.
But in the third and fourth sets, Zverev's play became sloppy while Thiem started to gain momentum and applied more pressure to Zverev's serve. The Austrian star finally got back into the match after taking the two sets and evened the gap.
Made of cloisonne, glass and chisel, the enamel Zun, which stands at 43cm tall, is inspired by the Olympic five-ring logo, and the five background colors are taken from the colors of the five rings respectively.
Flick demands a back-up for right-back Benjamin Pavard, a replacement for Thiago, and an additional winger after on-loan-Ivan Perisic has returned to Inter.
Qingdao's winning momentum continued in the 14th round on Friday as the Shandong club edged defending champion Zhejiang Nengyuan 3-2.
The 51-year-old started his coaching career in his hometown of Siena at the age of 26. He has traveled all over Italy, Turkey and Israel. So far, he has led three teams into the Euroleague, which represents the highest level of European basketball.