National Maritime Museum to open to public in Tianjin in May 2017 (3)

TIANJIN, April 5, 2016 -- A worker introduces the construction progress of the National Maritime Museum in Tianjin, north China, April 5, 2016. The main steel structure of the National Maritime Museum was completed and the museum will open to public in May 2017. (Xinhua/Yue Yuewei)