1, UK/Germany/France
Britain, Germany and France don't have parent visas, but parents can apply for a visit visa if they really want to stay with their children for a while.
Generally, the visiting time ranges from three months to six months.
2. America
If the child is studying in a middle school in the United States, parents can apply for two visas if they want to accompany them or visit their children.
One visa is a visitor visa and the other is a tourist visa.
Type of study visa in the United States:
F-2: visas are issued to families of international students (f-1; The validity period of the visa is 12 months, and the number of entry is multiple.
J-2: Visa is issued to the families of exchange visiting scholars (j-1; The validity period of the visa is 12 months, and the number of entry is multiple.
M-2: Visa is issued to families of students studying in vocational schools or other non-academic institutions (m-1; The validity period of the visa is 12 months, and the number of entry is multiple.
3. Canada
Strictly speaking, Canada does not have a study visa, but it can apply for a visit visa. But the duration of this visa in Canada depends on everyone's situation and assets. The time can be 2- 10 years, but how long you can stay after entering the country depends on the customs.
If the explanation will generally allow students to accompany them for about 6 months, but they will not leave the country by then, it will take about 2-3 months to change their residence permit, so it will generally take about 6-8 months, not more than 8 months.