You can not go to Guangxi. It doesn't really matter. I won't read more. It doesn't matter whether I write or not.
If it is a minor, it should be filled in by the minor.
Foreign citizens who travel abroad have travel permits, which are actually equivalent to our passports. If we use passports, we don't need a travel permit. So fill in your passport number here.
The date of issuance is the date of issuance of the passport, which is on the first page of the passport.
Students are required for the current occupation.
The purpose of the trip depends on how the organization that takes you needs you to fill it out. Sometimes it is possible for you to fill in the study, because it depends on which visa is easy to handle. Or business logo (also show relevant documents). You'd better ask the unit that took you out for short-term training.
What you fill in here is the Schengen country where you first entered the country, that is, the country that stamped your visa with the entry stamp. Whether you are in transit or not, as long as you enter Schengen, this first country is what you need to fill in.
Fill in the information of the party who sent you the invitation. Czech invitation, just fill in theirs.
Print it and sign it. Both Chinese and English are acceptable. Generally speaking, we all sign in Chinese.
Insurance should be bought in advance, and in theory, it should be submitted together with the visa materials, so that your visa can be more guaranteed to be approved. This is one of the essential materials. As long as it includes the number of days you go. If the last trip is postponed, the insurance time will not be fully covered, and it will not affect your trip. In this way, if something happens to you that is not covered in those days, there will be no insurance compensation. But generally speaking, the probability is very small ... so don't worry about buying the wrong insurance. If you are really worried, buy insurance to cover all the dates you think are possible ~