A Chinese vessel (left) tows a South Korean fishing boat (center) to a repair depot near a port at East China's Zhejiang province for repair on May 11. The South Korean boat was trapped due to a malfunctioning engine in China's exclusive economic zone in the East China Sea on May 9. A Chinese fishery administration vessel and a fishing boat rescued it from severe sea conditions. [Photo/Xinhua]

A Chinese fishing boat (left) help tow a trapped South Korean fishing boat (right) in China's exclusive economic zone in the East China Sea on May 9. [Photo/Xinhua][Photo/Xinhua]