| 古 |
gǔ kē shù | coca plant (source of cocaine) |
| 古 |
Gǔ | surname Gu |
| 古 |
gǔ | ancient / old / paleo- |
| 古 |
gǔ kē | (botany) coca (source of cocaine) |
| 柯 |
Kē | surname Ke |
| 柯 |
kē | (literary) branch; stem; stalk / (literary) ax handle |
| 树 |
shù | tree / CL:棵 / to cultivate / to set up |