防止 | fáng zhǐ | to prevent; to guard against; to take precautions | |
防治 | fáng zhì | to prevent and cure; prevention and cure | |
预防 | yù fáng | to prevent; to take precautions against; to protect; to guard against; precautionary; prophylactic | |
国防 | guó fáng | national defense | |
防范 | fáng fàn | to be on guard; wariness; to guard against; preventive |