Occurs in the FujianTaiwan's campaign, the trading port opening, enters question and so oncity is China from the traditional society to a semi-colonial and semi-feudal society transition miniature.
Dandong is the important trading port that connecting the Korean peninsula and Europe and Asia, as well as the front door of economic and trade cooperation between China and North Korea.
It includes restrictions on trading port, practicing on foreign firm system, restricting the business of foreign trades, limiting the quantity and sorts of export goods.
Generally speaking,the development and changes of China's cities after the formation of the treaty port network should be regarded as the "modernization" of city system rather than the so-called "urbanization."
The previous research on Qing history, modern history and world Sinology puts great emphasis on society of Han people and city history on treaty ports inshore and along Yangtse River.
The "pidgin" English, a variety of English evolving along the coastal treaty ports in the Old China, has been greatly affected by the Chinese phonetic and grammatical rules and idioms.
Qingdao and Yantai specifically, due to their privileged positions, became treaty ports ruled by western colonizers in the later period of the 19th century.
After the Opium War (1840-1842), China has been forced to open the gateway of country, the Western imperialist powers force China to be open to its in a series of trading ports, this becomes the beginning that China's modern port system rises.
With the opening up of the trading ports, the coastal cities of modern China began the course of modernization, citizen and civic culture with modern meaning (or color) appeared at first in these cities.
The city of Quanzhou in coastal Fujian Province, southeastern China, rose to prominence as an international trading port in the twelfth to fourteenth centuries A.D.
With the development of industry and commerce after Tianjin's opening as a treaty port, the urban poor were in an unfavorable situation in controlling the social resources.
The presence of sheltered human-made hard substrata in the vicinity of major trading ports and sources of eutrophication could enhance the dispersal of invasive species across regional and geographic scales.