Terror fight 'must be intensified'

Second attack in Xinjiang capital in less than a month kills 31 and injures 94 others

The latest attack in the Xinjiang Uygur autonomous region highlights the need to intensify the fight against the growing threat of terrorism at multiple levels, according to security analysts and experts.

Ma Pinyan, a senior anti-terrorism researcher, said there had been a growing number of attacks and there was also the possibility that more people had become terrorists despite a crackdown on extremist activities in recent years.