Yao Ming has still not been cleared to play:

Though there were reports from China that Yao has been cleared and will play in the Stankovic Cup in July, Huizinga said that doctors have not even cleared Yao for full practice yet. "The reports that he's been cleared to play are not correct. The checkups have been very good...But it's much too early for him to be cleared." Despite the bad news, we're still guessing Yao is ready to play in the Olympics in August.