Villager Chen Bizhi examines his shrimp culture ponds as he returns home after being evacuated for a fire at a nearby chemical plant in Xiliao Village of Gulei, East China's Fujian Province, April 9, 2015. Oil leaked from a xylene facility in Tenglong Aromatic Hydrocarbon (Zhangzhou) Co. Ltd. on Gulei Peninsula of Zhangzhou City caught fire and led to blasts at three nearby tanks. About 30,000 residents were evacuated. (Xinhua/Jiang Kehong)