Contestants display traditional Mongolian dress during a Mongolian costume contest in Manzhouli City, north China's Inner Mongolia autonomous region, July 4, 2012. A total of 65 delegations including contestants from China, Mongolia and Russia attended the event in Manzhouli on Wednesday.[Photo/Xinhua]

A contestant displays traditional Mongolian dress during a Mongolian costume contest in Manzhouli City, north China's Inner Mongolia autonomous region, July 4, 2012. A total of 65 delegations including contestants from China, Mongolia and Russia attended the event in Manzhouli on Wednesday.[Photo/Xinhua]