| 防 |
fáng huà jiù yuán | antichemical rescue |
| 防 |
fáng | to protect / to defend / to guard against / to prevent |
| 化 |
huā | variant of 花 |
| 化 |
huà | to make into / to change into / -ization / to ... -ize / to transform / abbr. for 化学 |
| 救 |
jiù | variant of 救 |
| 救 |
jiù | to save / to assist / to rescue |
| 救 |
jiù yuán | to save / to support / to help / to assist |
| 援 |
yuán | to help / to assist / to aid |