learning korean

Today is the first day that I'm learning Korean language. It's a self study. I start with learning korean alphabet. Korean alphabet named as hangul. There are 21 Vowels and 19 Consonants total letters 40. Hangul is made by king sejong in 1443. we can divide vowels for 2 groups 1st one is basic vowels there are 10 basic vowels. 2nd one is combine vowels there are 11 combine vowels. also we can divide consonant in to 2 groups. 1st one is basic consonants and there are 14 basic consonants. 2nd one is double consonants and there are 5 double consonants. when we write korean letters we used to write right to left and up to down. at the very beginning koreans use Chinese letters to write. those things i found by my self. I'm really happy with my own work.