21.   Last week, a freighter sank in a collision with a container ship at the mouth of the Yangtze river in Shanghai, with six crew members missing.

22.   Six crewmen were missing after a freighter sank in a collision with a container ship at the mouth of the Yangtze river, the Liberation Daily reported Monday.

23.   The freighter sank after being pounded by heavy seas and its cargo hold was flooded.