China: The torch returned to China for the first time since April. The torch arrived in Sanya, Hainan on May 4 with celebrations attended by International Olympic Committee (IOC) officials and Chinese big names like Jackie Chan. The entire relay through Mainland China was largely a success with many people welcoming the arrival of the torch along the way.
When did the torch reach Sanya, Hainan? (If the question is unanswerable, say "unanswerable")
May 4