| 煤 |
méi gān shí | (mining) coal gangue |
| 煤 |
méi | coal / CL:块 |
| 矸 |
gān | used in 矸石 |
| 矸 |
gān shí | (mining) gangue |
| 石 |
Shí | surname Shi / abbr. for Shijiazhuang 石家庄, the capital of Hebei |
| 石 |
dàn | dry measure for grain equal to ten dou 斗; one hundred liters / ancient pr. [shi2] |
| 石 |
shí | rock / stone / stone inscription / one of the eight categories of ancient musical instruments 八音 |