| 1 | It is bordered by Qiongzhou Strait in the north and is facing Leizhou Peninsula. | |
| 2 | It is in the southern end of china, facing the mainland to the north by Qiongzhou Channel. | |
| 3 | Illegal carrying of dangerous goods by roll-on-roll-off shipping in the water area of Yangtze River, Bohai Bay, Qiongzhou Strait, etc; | |
| 4 | Student A. Yes. His second dream is to swim cross the Bohai Straits, which was more difficult to swim across than that of Qiong-zhou. | |
| 5 | The waters inside the base lines, including Bohai Bay and Giongzhou Strait, are China's inland sea. |