• Portland
  • Sertar County

Portland (/ˈpɔːrtlənd/, PORT-lənd) is a port city in the Pacific Northwest and the largest city in the U.S. state of Oregon. Situated at the confluence of the Willamette and Columbia rivers, Portland is the county seat of Multnomah County, the most populous county in Oregon. As of 2020, Portland had a population of 652,503, making it the 26th-most populated city in the United States, the sixth-most populous on the West Coast, and the second-most populous in the Pacific Northwest, after Seattle. Approximately 2.5 million people live in the Portland metropolitan statistical area (MSA), making it the 25th most populous in the United States. About half of Oregon's population resides within the Portland metropolitan area.

Named after Portland, Maine, the Oregon settlement began to be populated in the 1840s, near the end of the Oregon Trail. Its water access provided convenient transportation of goods, and the timber industry was a major force in the city's early economy. At the turn of the 20th century, the city had a reputation as one of the most dangerous port cities in the world, a hub for organized crime and racketeering. After the city's economy experienced an industrial boom during World War II, its hard-edged reputation began to dissipate. Beginning in the 1960s, Portland became noted for its growing liberal and progressive political values, earning it a reputation as a bastion of counter-culture.

Seda County is a county under the jurisdiction of Ganzi Tibetan Autonomous Prefecture in Sichuan Province. It is located in the northeast of Ganzi Prefecture, latitude 31 °38 mi 33 °20 N, longitude 98 °48 mi 101 °00'E. It is located at the intersection of Sichuan Province, Qinghai Province, Aba Prefecture, Ganzi Prefecture and Guoluo Prefecture of Qinghai Province, and the combination of Rangtang County, Ganzi County, Luhuo County, Shiqu County, Dari County and Banma County, Aba Tibetan and Qiang Autonomous Prefecture in the east, Banma and Dari Counties in Qinghai Province in the north, and Ganzi and Luohuo Counties in Ganzi Prefecture in the west and south. In 2011, Seda County covers an area of 9338.98 square kilometers and has jurisdiction over 2 towns, 15 townships and 134administrative villages, with a total population of 45661 at the end of the year, a birth rate of 11.09 ‰ and a natural population growth rate of 6.19 ‰. twenty
Travel Notes In Sertar County
Northwest Sichuan clang foursome (2018)
During the recent epidemic, I can just sort out some past pictures and texts. The term "clanking foursome" comes from Fergus, the partner of this trip
Autumn Colors Without Boundaries--2018 Trip to West Sichuan Seda
Although Seda is located in a remote place, its name is well-known. Seda County belongs to Ganzi Prefecture, located in the southwest of Sichuan Provi
Western Sichuan Daocheng-Seda 8-day self-driving tour
The first day: Youyang to Ya'an, 766 kilometers.From the intention to go to Daocheng in western Sichuan a few months ago, to the final decision a mont
Daocheng+Seda 7-day chartered car free travel guide: Wandering on National Highway 318, is it hell? Or heaven?
The reason why the distance is longing,Because it has too many unknown things.You yearn for Chang'an, so a full moon blows in your dreamYou yearn for