Reports speak of reservations among Bayern's leaders to re-sign the 28-year-old, who couldn't achieve a breakthrough between 2013 to 2016. Spanish reports spoke of Sevilla and Valencia as interested parties.
Media reports speak of deep divisions between him and his players.
The victory ended Huanghai's seven-game losing streak across all competitions while Teda remained winless in all 13 league matches this season, which put coach Wang Baoshan under growing pressure to restore the team's form.
The Wolves took a hard-earned win and are now one victory away from booking their berth in the Europa League's group stage, as ten-man Desna were unable to cause surprise.
The defending Brazilian and Copa Libertadores champions said they had only nine outfield players available for the top flight fixture at Allianz Parque in Sao Paulo.
Three minutes later, Olivio Da Rosa pulled one back for the Henan side.
Kulusevski put Juve in charge in the first half, while Leonardo Bonucci and Ronaldo sealed matters after the break.
But the draw was enough for Saint-Etienne to top the standings on goal difference over second-placed Rennes.
Wander Helder scored twice for Leeds and Aleksander Mitrovic scored twice for the home side, who fought back from 4-1 down to give Leeds a nervy last 25 minutes.
Real Madrid coach Zinedine Zidane was without Eden Hazard, Marco Asensio and Isco, but he produced a surprise by including Martin Odegaard, who spent last season on loan in San Sebastian, in his starting 11 and leaving Casemiro on the subs bench.
"We will be announcing a new rival on the same date as soon as possible," the entity said in a separate statement.