Newly-commissioned Chinese patrol ships lie at anchor at Tuandao Port in Qingdao, east China's Shandong Province, Jan. 6, 2011. Two new patrol vessels, namely 1,500-tonnage "Haijian 15" and 1,000-tonnage "Haijian 23", were officially launched by China Marine Surveillance, China's marine supervisory organ, here Thursday. (Xinhua/Zhang Xudong)