People of different professions stick to posts on Labor Day
A traffic policeman works at the Dameisha scenery spot in Shenzhen, south China's Guangdong Province, May 1, 2014. (Xinhua/Mao Siqian)
A traffic policeman works at the Dameisha scenery spot in Shenzhen, south China's Guangdong Province, May 1, 2014. (Xinhua/Mao Siqian)