Danshui Sub-district Office Shunhe Street. According to the location of Huiyang Branch of Huizhou Public Security Bureau, the Anti-drug Brigade of Huiyang Branch of Huizhou Public Security Bureau is located in Shunhe Street, Danshui Street Office. The main duties of the anti-drug brigade are to fight drugs, solve crimes, investigate and deal with drug abuse, eradicate the illegal cultivation of drug plants and enforce the law against drugs, implement the work arrangements of the superior business departments, and do a good job in anti-drug information work.