Maccabi possessed the ball for most of the early period, but hardly threatened the Belarusians' goal.
But the partnership broke down as they failed to reach an agreement on controversies said to be mainly caused by the COVID-19 pandemic, PP Sports said.
"We welcome any criticism, and I believe we can find solutions to all the problems." Enditem
Just three minutes into the second half, Hamdallah doubled his team's lead and his own tally after tapping in a rebound that fell to him just outside the six yard box, after a magnificent solo run down the right by Khalid Al-Ghannam ended with his initial shot being deflected into the Moroccan's path.
Tan sealed the win for Changchun with a drive in the 81st minute.
The Championship League has been expanded to a full World Snooker Tour ranking event this season, featuring 128 players in three stages over 21 days.
Dortmund CEO Hans-Joachim Watzke has demanded that everybody obey the rules and "diligently take the great chance we have been given in sports."
Zahavi and Alaba's father have denied having requested that size. David Alaba expressed his surprise about the club's statements and said he felt hurt.
Luo Chun and Xu Shuangshuang claimed the titles of men's and women's 3,000m steeplechase, team Sichuan swept the gold medals in men's and women's 4X400m relay. Enditem
Maccabi almost doubled the lead in the 75th minute, but defender Ofir Davidzada missed an easy opportunity, five meters from an empty net.
Fourth-seeded Matteo Berrettini outlasted Stefano Travaglia 7-6 (5), 7-6 (1) in an all-Italian contest to reach the last eight.