Bozhou in Anhui is famous for its traditional Chinese medicine market.
Tips
mistakes
亳 (with a 乇 bottom) is easily confused with 毫 ('fine hair; a tiny amount', as in 毫米 'millimeter'), which has a 毛 bottom. Different bottom, different sound, different meaning.
乇 forms the bottom and historically nudged the sound; in modern Mandarin the reading bó has drifted well away from it. It mainly distinguishes 亳 from the lookalike 毫.
City in northwest Anhui, an ancient Shang capital and hometown of warlord Cao Cao. Today it runs one of China's largest traditional-medicine wholesale markets.