I am raj, now i am studing in china , i have my visa validity up to february.i came china for six mo

Hi, I am not sure if you can get this in Thailand. I heard that the embassy in Bangkok is strict in requirements. You can try to contact the consulate in Changmai first. If you will get Jw202 and admission letter from your school, you can apply for student visa X if you plan to stay more than 6 months. Or, you may have to go back to apply in Nepal.