• Oakland
  • Qingjian County

Oakland is the largest city and the county seat of Alameda County, California, United States. A major West Coast port, Oakland is the largest city in the East Bay region of the San Francisco Bay Area, the third largest city overall in the Bay Area and the eighth most populated city in California. With a population of 440,646 in 2020, it serves as the Bay Area's trade center and economic engine: the Port of Oakland is the busiest port in Northern California, and the fifth busiest in the United States of America. An act to incorporate the city was passed on May 4, 1852, and incorporation was later approved on March 25, 1854. Oakland is a charter city.

Oakland's territory covers what was once a mosaic of California coastal terrace prairie, oak woodland, and north coastal scrub. In the late 18th century, it became part of a large rancho grant in the colony of New Spain. Its land served as a resource when its hillside oak and redwood timber were logged to build San Francisco. The fertile flatland soils helped it become a prolific agricultural region. In the late 1860s, Oakland was selected as the western terminal of the Transcontinental Railroad. Following the 1906 San Francisco earthquake, many San Francisco citizens moved to Oakland, enlarging the population, increasing its housing stock, and improving its infrastructure. It continued to grow in the 20th century with its busy port, shipyards, and a thriving automobile manufacturing industry.

Qingjian County, the ancient name of Kuanzhou, is located on the west bank of the Shaanxi-Jin Canyon of the Yellow River, at the junction of Yulin and Yan'an, and at the confluence of the Wuding River and the Yellow River. It is located in the longitude of 109 °55 °27 in east longitude and 36 °57 in 30 latitude in north latitude and 37 °25 in north latitude. It is an important place to guard Yan'an and Guanzhong. It is 95 km long from east to west and 55 km wide from north to south. The area is 1881 square kilometers, accounting for 0.91% of the total land area of the province and 4.31% of the total area of Yulin City. Baoxi Railway and National Highway 210 pass through the west, and Weiqing Highway and National Highway 210 meet in the county seat. The county has jurisdiction over 9 towns. By the end of 2017, the county had a total population of 217200 and an agricultural population of 191000.
Travel Guides In Qingjian County
Travel Notes In Qingjian County
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Travel Asks In Qingjian County