Long Beach is a city in Los Angeles County, California. It is the 42nd-most populous city in the United States, with a population of 466,742 as of 2020. A charter city, Long Beach is the seventh-most populous city in California.
Incorporated in 1897, Long Beach lies in Southern California in the southern part of Los Angeles County. Long Beach is approximately 20 miles (32 km) south of downtown Los Angeles, and is part of the Gateway Cities region. The Port of Long Beach is the second busiest container port in the United States and is among the world's largest shipping ports. The city is over an oilfield with minor wells both directly beneath the city as well as offshore.
The city is known for its waterfront attractions, including the permanently docked RMS Queen Mary and the Aquarium of the Pacific. Long Beach also hosts the Grand Prix of Long Beach, an IndyCar race and the Long Beach Pride Festival and Parade. California State University, Long Beach, one of the largest universities in California by enrollment, is within the city.
Baoding, known in ancient times as Shanggu, Baozhou, Zaocheng and Baofu, is located in the middle of Hebei Province and at the eastern foot of the Taihang Mountains. It is one of the central cities in Beijing-Tianjin-Hebei region and a part of China (Hebei) Free Trade Experimental Zone. It is known as "three passes controlled in the north, nine provinces in the south, and an important place in Gifu." it's called Nanpinghan. Today, the name of Baoding means "defend the capital and stabilize the world". Baoding has always been the "capital capital" and the "south gate of the capital". In the Qing Dynasty, Baoding was the capital of Zhili Province and the resident of the governor of Zhili Province. for nearly 300 years from 1669 to 1968, Baoding was the political, economic, cultural and military center of Hebei and the regional political center of China. After the founding of New China, it has also been the provincial capital of Hebei Province twice. Baoding is also the legendary hometown of Emperor Yao, with a history of more than 3000 years. It is the kingdom of Yan and Zhongshan in history.