sentences:  From 2015 onwards, 23 March is made an annual state public holiday as the Sultan's official birthday, replacing the public holiday on 22 November, the Sultan's actual birthday.He is noted for his religious moderation and has condemned the creeping Arabisation of Malaysian Muslim culture.Despite being the only Sultan in Malaysia without tertiary (postsecondary) education, His Majesty is well known for his genuine interests in ensuring quality education of his subjects.