- 伸手不见五指 shēnshǒubùjiànwǔzhǐ pitch-darkso dark that one cannot see one's own hand; pitch-black
- 五指山 wǔzhǐshān Wuzhi MountainHighest mountain in Hainan (1,840 m), named for its five peaks which resemble five fingers
- 五指山市 wǔzhǐshānshì Wuzhishan CityWuzhishan City, a county-level city in the south of Hainan Province