- 2010 June 30,Address change
- June 13, the Beijing test run was carried out high-speed railway between Tianjin.
- Creation of creative technology.
- Promotion of innovative technologies.
Abbreviated and municipalities in the north central China, Jin said. And economic center of Bohai Bay region, north China's largest <br> The port opening. The fast direct train to the capital Beijing and has been linked by highways within two hours. <br> Is also the hometown of Prime Minister Wen Jiabao.