| 1 | Shanghai accelerated its development at an unusual speed after it was open to the outside world. | |
| 2 | Yantai is one of China's earliest open port cities. | |
| 3 | Hong Kong was founded as a port for the China trade just over 150 years ago. | |
| 4 | "Gold Mountain Zhuhai, the Son of Heaven South Bank" is about the early years after the downtown of Guangzhou description. | |
| 5 | Since Wuhan opens pier, it ever called the center of two old economy of our country with Shanghai. |