The direction of travel agencies can take the test of tour guide card, travel consultant, travel consultant and travel agency manager (the new regulations are no longer mandatory). Now there seems to be another traveler.
In the direction of the hotel, you can take the food and beverage qualification certificate, room qualification certificate (it seems that these two countries are not mandatory), dietitian and the like.
Students can take a tour guide card at school, and after getting it, they can do some part-time internships during the holidays to accumulate experience and contacts, which is of great benefit to future development. The key is to improve your ability, which is more important than being positive. After all, the certificate is only a stepping stone for you to enter this industry, and your future development depends on your own ability.