Line 4, Guangzhou Metro

Line 4 of the Guangzhou Metro (Chinese: 广州地铁4号线; pinyin: Guǎngzhōu Dìtiě Sì Hào Xiàn) or Nansha Line (Chinese: 南沙线; pinyin: Nánshā Xiàn) is a south-north line on the system that runs between Jinzhou and Huangcun stations, spanning a total of 43.7 km with 16 stations. It will eventually run from the Guangzhou Science Town to Nansha. The section of the line from Jinzhou to Xinzao is elevated is underground, while that from Xinzao to Huangcun. Line 4's colour is green.

Line 4, Guangzhou Metro

Line 4 of the Guangzhou Metro (Chinese: 广州地铁4号线; pinyin: Guǎngzhōu Dìtiě Sì Hào Xiàn) or Nansha Line (Chinese: 南沙线; pinyin: Nánshā Xiàn) is a south-north line on the system that runs between Jinzhou and Huangcun stations, spanning a total of 43.7 km with 16 stations. It will eventually run from the Guangzhou Science Town to Nansha. The section of the line from Jinzhou to Xinzao is elevated is underground, while that from Xinzao to Huangcun. Line 4's colour is green.