Guoan suffered criticism after earlier fumbling a 3-0 lead against Qingdao, suffering instead a 3-3 tie in the first leg.
Beating Shenzhen was the only way for Dalian to keep its Final Group A dreams alive with two rounds left in the first phase. But Morteza Pouraliganji's header from the penalty spot and a Harold Preciado strike saw Shenzhen take a 2-0 lead after 31 minutes.
West Ham will have Alan Irvine on the bench after David Moyes tested positive for Covid-19 along with Issa Diop and Josh Cullen ahead of their midweek Carabao Cup win against Hull City, while Nelson Semedo could make his Wolves debut after joining from Barcelona.
The world 10,000m bronze medalist Agnes Tirop of Kenya will also spice up the 3,000m event.
In the 62nd minute, Suning midfielder Alex Teixeira Santos' back pass found Wu Xi in the box, who contributed a volley but the ball flew over the cross bar.
Cadiz looked disciplined after the opening goal from the veteran striker, while Huesca struggled to create clear chances throughout the game.
Right back Nelson Semedo is on the verge of agreeing a move to Premier League outfit, the Wolves. Enditem
Yang Xu (L) of Shanghai Greenland Shenhua vies with Miranda of Jiangsu Suning during the 12th round match between Jiangsu Suning and Shanghai Greenland Shenhua at the postponed 2020 season Chinese Football Association Super League (CSL) Dalian Division in Dalian, northeast China's Liaoning Province, Sept. 21, 2020. (Xinhua/Pan Yulong)
The news came three days after the reigning champions suffered a 5-0 loss to Independiente del Valle in Ecuadorian capital Quito - the Rio de Janeiro side's worst ever defeat in the prestigious club competition.
Emerson scored an own goal in the 48th minute to make it 2-2 after goals from Aissa Mandi and William Carvalho had canceled out Fede Valverde's 14th minute opener for Real Madrid.
However, the 25-year-old Kipruto will be competing in an unfamiliar event in Doha, when he takes on compatriot Brimin Kipruto, Vincent Kibet and Bethwell Birgen in the men's 1,500m event.