Zhanjiang citizens look around on the visiting Admiral Vinogradov submarine chaser of Russian navy in Zhanjiang, south China's Guangdong Province, April 9, 2009. Several hundreds of local Chinese paid a visit to the Admiral Vinogradov submarine chaser that opened to public here Thursday. The warship and the Boris Butoma tanker is on a five-day visit in Zhanjiang since April 6, 2009. [Xinhua]