Dongxing city went to Mang Street, Quang Ninh province.

Dongxing speaks Hakka, also called vernacular, which is similar to Guangzhou dialect! You have to know Vietnamese to go to Mang Street! And you have to apply for a permit to go! I suggest you go with the travel agency! 1. If you go with a travel agency, there must be a guide language. No problem. It's easy to get a permit! The eastbound security is not as good as before. Remind you not to go out too late at night, and you'd better not go to KTV bar! Those places are particularly messy! ! Accidents often happen! Just pay attention to personal safety when going to Vietnam! ! There's a lot of powder over there! Mobile roaming should be a problem! ! I hope you have a wonderful trip! !