China's vast maritime territory encompasses the Bohai, Yellow and East China seas in the east and the South China Sea in the south. While the Bohai Sea nestles in the arms of the mainland, the Yellow, East China and South China seas are linked with the Pacific Ocean. The country's long and winding coasting is clustered with harbors, such as Shanghai, Tianjin, Guangzhou, Yantai, Qiangdao, Qinhuangdao, Dalian, Beihai and Hong Kong. All these harbors are set in beautiful surroundings, and operate global cruises, which bring the travelers to the world's famous seaboard cities