but is looking to return on a permanent basis.
The Chinese captain, who is on loan from Shandong Luneng, has become a fan favourite in SE7 since his move in the January transfer window.
But Zhi has stated that he will return to play for his home club, whilst The Addicks sort out a permanent contract.
"After the six-month loan deal, I will definitely return to Shandong Luneng to play in the A3," said Zheng. "At that time, Shandong Luneng and Charlton Athletic will have a new round of discussions about my future contract.