China issues Most Wanted list of mobs China issued a "Most Wanted" list of 21 rioting mobs Friday -- shown in grainy photos waving knives and fighting during last week's violence over Chinese rule in Tibet. Thousands of troops continued to push into western China to contain unrest. Chinese troops converge in Tibetan areas The government stepped up its manhunt Friday for mobs in last week's riots in the capital of Tibet, as thousands of troops converged on foot, trucks and helicopters to Tibetan areas of western China.