"We are ready to see him here," Zelenskiy told the news agency in an interview.
Xi has not talked to Zelenskiy since Russia's attacks in Ukraine in February last year but China published a 12-point plan for "a political resolution of the Ukraine crisis" last month.
Xi discussed the conflict with his "dear friend", Russian President Vladimir Putin, while on a state visit to Moscow last week, although the talks did not show progress on how to end the war.
China's proposal includes a call for a de-escalation and eventual ceasefire in Ukraine.
Ukraine has welcomed China's diplomatic involvement but Zelenskiy has said he will only consider peace settlements after Russian troops leave Ukrainian territory.