Correct
无公害
/ wú gōnghài /
Strokes
Example
As an Adjective
environment-friendly; pollution-free
1
Wúgōnghài
无公害
shūcài
蔬菜
/
nóngchǎnpǐn
农产品
/
fādòngjī
发动机
pollution-free vegetable/agricultural product/engine
2
Wúgōnghài
无公害
nóngyào
农药
environment-friendly/pollution-free pesticide
3
Wúgōnghàichē
无公害车
/
chǎnyè
产业
non-polluting vehicle/industry