What level of people can travel abroad?

The economic levels of people who can travel abroad vary, but generally speaking, they should have certain financial strength and certain travel experience. Traveling abroad requires paying certain travel expenses, including air tickets, hotels, transportation, meals, etc., so it requires a certain amount of financial support. In addition, traveling abroad requires applying for visas, booking hotels, making itineraries, etc., and also requires certain travel experience and knowledge. However, financial strength is not the only factor that determines whether one can travel abroad. Some tourist destinations may be relatively low-priced and suitable for travelers on a tighter budget, while some travelers may choose to engage in volunteer activities or cultural exchanges during the trip to reduce travel expenses. Therefore, people who are able to travel abroad cannot simply be divided by economic level. Everyone's situation is unique.