HSK 3
Xuéxiào měinián jǔbàn jìndú jiàoyù huódòng.
Schools hold anti-drug education events every year.
HSK 4
Jìndú gōngzuò xūyào quán shèhuì gòngtóng cānyù.
Anti-drug work requires the participation of the whole society.
HSK 7-9
Zhèngfǔ jiādà le jìndú lìdù.
The government has intensified its anti-drug efforts.
