Is it safe for girls to go to Vietnam alone? Nha Trang recommends Vietnamese hotels with high cost performance.

I just got back from Vietnam. I just paid more attention when I was alone in Vietnam. People there are generally simple and kind. I just want to be careful where the wildcats grab things. Don't wander alone in the street at night. Every hotel room I stay in has a safe. You can put valuables in the safe. The cost-effective hotels in Nha Trang are concentrated in Wu Fan Old Street. Asian hotels, the summer hotels I stayed in this time are all good, and they are quite close.