How often does the express train from Qingdao to Huangdao Huang Qing run?

(1) Qingdao, a prefecture-level city in Shandong Province, referred to as "Qing", is a city under separate state planning? , a sub-provincial city, the economic center of Shandong Province, an important national coastal center city, a coastal holiday tourist city and an international port city? , an important pioneer area for the development of modern marine industry in the country, an international shipping hub in Northeast Asia, a maritime sports base, a major node city of the "Belt and Road" New Eurasian Continental Bridge Economic Corridor and a strategic fulcrum for maritime cooperation. Known as the "Oriental Switzerland", the European rhyme capital? "Brand Capital of China".

(2) Qingdao is located in the southeast coast of Shandong Peninsula, east of Jiaodong Peninsula, near the Yellow Sea, across the sea from the Korean Peninsula, and at the forefront of the China-Japan-Korea Free Trade Area; It is adjacent to Yantai in the northeast, Weifang in the west and Rizhao in the southwest. With a total area of 1 1282 square kilometers, it governs 7 districts and 3 county-level cities. In 20 16, the total population was 9.204 million, the regional GDP was1001290,000 yuan, and the per capita GDP was 109400.

(3) Qingdao used to be called Jiaoao. It is a national historical and cultural city and the birthplace of Taoism in China. 6000 years ago, there was human existence and reproduction. It is named for its numerous trees and evergreen seasons. Originally it was a fishing village. ? 189 1 year (in the 17th year of Guangxu in Qing dynasty), Germany leased to build ports and railways 1897, 19 1438+0 1 month, and Japan occupied Qingdao instead of Germany. 1June 2, 949, Qingdao was liberated. ? There are scenic spots such as Laoshan Mountain and Qingdao Olympic Sailing Center.

Qingdao is the host city of the 29th Olympic Games and the 3rd Paralympic Games in Beijing in 2008, the sailing capital of China and the best sailing city in Asia. World Beer City and United Nations "Movie Capital"? . It is also the first batch of coastal open cities, national civilized cities, national sanitary cities and national forest cities in China. China is the happiest city.

(5) Qingdao is an international center for marine scientific research and education, including Shandong University (Qingdao), China Ocean University and Youshi University in China.