Not difficult. According to the website of studying abroad, Shi Lan University is particularly good at applying. Shi Lan University is a university that teaches in Thai. Thais have good communication skills in Thai, and can easily pass the Thai proficiency test approved by the National Examination Committee of Thailand, so it is not difficult for Thais to attend Shi Lan University. Shi Lan University, founded in 1985, is a comprehensive university with the largest number of specialties in Thailand, with 89 undergraduate specialties, 38 master specialties and 10 doctoral degree awarding points.