take line 2 from Jiaokou to Guang Zhouta. Jiaokou refers to Jiaoxin Station of Guangzhou Metro. You can take Line 2 from Jiaoxin Station to Guangzhou Tower Station. Guangzhou Metro has 1 lines, namely: Line 1, Line 2, Line 3, Line 4, Line 5, Line 6, Line 7, Line 8, Line 9 and APM. Guangzhou is a city in Guangdong Province, China, which is located in the south of China and the center of the Pearl River Delta. As the third largest city in China and an important economic, cultural and transportation center, Guangzhou is a city with a long history and rich cultural heritage. Guangzhou is one of the earliest cities in China that opened to the outside world, and it is also one of the important foreign trade ports in China. The city has modern architecture, bustling commercial district and rich food culture, attracting tourists and business people from all over the world.