| 红 |
hóng gǔ suǐ | red bone marrow; hematopoietic marrow |
| 红 |
Hóng | surname Hong |
| 红 |
gōng | used in 女红 |
| 红 |
hóng | red / popular / revolutionary / bonus |
| 骨 |
gū | used in 骨碌碌 / used in 骨碌 / used in 骨朵 |
| 骨 |
gǔ | bone |
| 骨 |
gǔ suǐ | bone marrow |
| 髓 |
suǐ | (bound form) bone marrow; (fig.) innermost part / (botany) pith |