Beijing, the capital of China, is the nation's political, cultural, international exchange, and technological innovation center. With a history spanning over 3,000 years and serving as a capital for more than 800 years, it is one of the world's most historically and culturally significant cities.
Shanghai, is one of China's four direct-controlled municipalities and the country's largest city by population. Located on the Yangtze River Delta at the mouth of the Yangtze River, it serves as China's premier economic, financial, trade, and shipping center.
Shenzhen, located in southern Guangdong Province and bordering Hong Kong, is one of China's four first-tier cities and a major economic powerhouse.Established as China's first Special Economic Zone (SEZ) in 1980, it has transformed from a small fish-ing village into a global technology and innovation center in just four decades.
Guangzhou, is the capital of Guangdong Province.Located in southern China along the Pearl River Delta, it serves as a core city of the Guangdong-Hong Kong-Macao Greater Bay Area and has been a vital commercial and cultural center for over 2,200 years.