How can I find a reliable netizen to travel with?

If it is the first time to go abroad, I really don't recommend going to Vietnam alone. It's really not safe It's best to find familiar friends to go with. If you are a netizen, I don't think it is very reliable. If you have friends you already know, you can die together. If you can't find it, you can consider traveling with strangers. Of course, finding a needle in a haystack is definitely not feasible. I suggest posting a date in the Douban group. It's best if girls who have experience in traveling abroad are willing to go together, because if they are all idiots who go out, it's useless even if 20 people go together. Moreover, if someone is willing to go together, they must not just dig out their hearts. They should exchange real information before leaving, and then get a general understanding of each other's hobbies and travel skills. By the way, there are several groups of international volunteers in Douban. I remember that some projects were to work in Vietnam to change accommodation. I have friends who have participated in it before, and it feels good. You can also go to such a related group and post in a well-known place, which may have a better chance to find a companion. There are also economic aspects. I think money is really important. You said it would cost about 5000 yuan to go to Vietnam. If it's all spent, it includes round-trip air tickets. In fact, the funds are quite tight. Every time I travel, I will solve the transportation and accommodation problems before I leave. I will buy a round-trip air ticket and book a hotel to stay outside. If it is always * * *.