In the first, you have to get a visa-ed period of 3 months. Prepare your documentation institutes to Thai embassies abroad to visa-ed seal after that you get a visa as a student, 9 months .
Initially you get ed-visa for a period of 3 months. Institutions that teach prepare your documents. Foreign embassies in Thailand to seal ed-visa to a student visa after you receive 9 months.
Initially, you get ed-visa for a period of 3 months. Teaching institutions, prepare your documents. To the Thai Embassy abroad seal ed-visa later then you get the visa is a student 9 months .