Police cordon off the site where a bus was in flames in Hangzhou, capital of east China's Zhejiang Province, July 5, 2014. Witnesses say some people aboard were injured and sent to hospital. Local police is investigating on the spot and the reason of the fire is still unknown. There was no death report yet. (Xinhua/Ju Huanzong)

HANGZHOU, July 5 (Xinhua) -- A bus was in flames in Hangzhou, capital city of east China's Zhejiang Province, at around 5:00 p.m. on Saturday.

Witnesses say some people aboard were injured and sent to hospital. Local police is investigating on the spot. There was no death report yet. The reason is unknown.