黑炭

1. • coal
2. • charcoal
3. • darkly pigmented

     of skin

4. • charcoal (color)
5. • bituminous coal (mining)

Character by character

• 黑(hēi)short name for Heilongjiang 黑龙江 hēilóngjiāng
• 炭(tàn)wood charcoal