Changjiang Li Autonomous County (formerly known by its Cantonese romanization name Cheongkong) is an autonomous county in Hainan, China.

Shilu is known for a major iron ore deposit (the Shilu Iron Ore Mine, 石碌铁矿), which has been worked since the Japanese occupation of the island in the early 1940s.

[1] Changjiang has a tropical savanna climate (Aw).

The rainy season is from May to October, and the monthly precipitation exceeds 170mm (6.7inches).

The Bawangling National Nature Reserve within the territory is home to endangered Hainan gibbons.