Is it easy to apply for a tourist visa abroad? What should I do if the consulate refuses my visa?

Easy to handle. Prepare the materials specified by the embassy and make sure the materials are complete and authentic. Generally, the embassy will not

reject a visa

. If the visa is refused, there is nothing you can do about it. You can do it next time. However, the next time you apply, you must bring the refusal letter provided by the embassy after the previous refusal. Otherwise, the visa will still be rejected.