Residents ride past the damaged Taiwanese-owned Alhonga factory in Vietnam's southern Binh Duong province May 16, 2014. Vietnamese Prime Minister Nguyen Tan Dung called on police and state and local ... more 
Residents ride past the damaged Taiwanese-owned Alhonga factory in Vietnam's southern Binh Duong province May 16, 2014. Vietnamese Prime Minister Nguyen Tan Dung called on police and state and local authorities to restore order and ensure the safety of people and property in areas affected by the recent anti-China riots. Up to 21 people were killed in Vietnam, a doctor said on Thursday, and a huge foreign steel project was set ablaze as anti-China riots spread in response to China deploying an oil rig in seas claimed by both countries. The banner reads, "This is not Chinese company. Down with China's invasion. Please remove oil rig." REUTERS/Stringer (VIETNAM - Tags: POLITICS BUSINESS CIVIL UNREST) less 
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Reuters | Photo By KHAM / REUTERS
Fri, May 16, 2014 6:44 AM EDT