What is the abbreviation of Qingdao, Shandong Province?

Qingdao, referred to as "Qing" for short, is a prefecture-level city, a city with separate plans and a sub-provincial city in Shandong Province. It is an important national coastal central city and an international port city approved by the State Council, an economic center of Shandong Province, a coastal holiday tourist city, an important pioneer area for the development of modern marine industry in China, an international shipping hub in Northeast Asia, a maritime sports base, a major node city of the Belt and Road Economic Corridor of the New Eurasian Continental Bridge and a strategic fulcrum for maritime cooperation.

Qingdao is located in the southeast coast of Shandong Peninsula, east of Jiaodong Peninsula, and at the forefront of China-Japan-Korea Free Trade Area. It is close to the Yellow Sea, across the sea from the Korean Peninsula, adjacent to Yantai in the northeast, Weifang in the west and Rizhao in the southwest.

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The development of history

Qingdao used to be called Jiaoao. 189 1 year (the 17th year of Guangxu reign), the Qing government decided to fortify Jiaoao, and Qingdao was established. The following year, Gaoyuan Zhang, the company commander of Chandelizhou Town, led his troops to Jiao 'ao. 1897165438+10, Germany occupied Jiaoao under the pretext of "Juye religious plan", and forced the Qing government to sign the Jiaoao concession treaty on March 6, 1998. Jiaoao became a colony, and Shandong was also included in the sphere of influence of Germany.

After the outbreak of World War I,19141in June, Japan occupied Jiaoao instead of Germany and carried out military colonial rule. After the First World War, the people of China fought bravely to recover Qingdao. 19 19 years, the famous May 4th Movement was triggered by the sovereignty of Qingdao, which forced Japan to sign the Treaty on Solving the Outstanding Cases in Shandong with the government of China on February 4th 1922.

In the same year 10 February 10, China recovered Jiaoao, opened it as a commercial port, and established Jiaoao Commercial Port Supervision Office, which was directly under the Beiyang Government. Its administrative area is the same as Dejiaoao Concession. 1929 In April, Nanjing National Government took over Jiaoao Commercial Port, and in July of the same year, Qingdao Special City was established. 1930 was renamed Qingdao. 1938 65438+ 10, Japan invaded Qingdao again. 1945 In September, the Kuomintang government took over Qingdao, which is still a special city.

1June 2, 949, Qingdao was liberated. After the liberation of Qingdao, it was changed to a municipality under the jurisdiction of Shandong Province.

198 1 year was listed as one of the national 15 economic center cities; 1April, 1984, was listed as one of the 14 coastal port cities that were further opened to the outside world; 19861June 15, which was officially approved by the State Council and listed separately in the national plan, giving provincial economic management authority; 1February, 1994, was listed as one of the national 15 sub-provincial cities.

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