Tianjin is a major port city in Northeastern China, known for its flourishing economy and technological advancements.
Langfang is a dynamic prefecture-level city strategically positioned between Beijing and Tianjin.
Tangshan is a large city located in Hebei Province, known for its heavy industry and urban parks.
Beijing, known as Peking, is the capital of the People's Republic of China.
Xiadu was an ancient capital of the Yan state during the Warring States period.
Baoding is a historic city with rich cultural heritage.