Taizhou is generally considered a safe city for solo female travelers. The crime rate is low and violent crimes are rare, especially towards tourists. Nevertheless, it's always important to practice general precautions such as remaining aware of your surroundings and not displaying expensive belongings openly. It's recommended to avoid remote areas, especially late at night, as well as taking registered taxis. You'll have a positive travel experience as long as you maintain vigilance and follow these safety protocols.