| 不 | 
bù zhì | to die of illness or injury despite receiving medical help | 
| 不 | 
bù | no; not so / (bound form) not; un- | 
|  治 | 
zhì | to rule / to govern / to manage / to control / to harness (a river) / to treat (a disease) / to wipe out (a pest) / to punish / to research |