The Korean people use unanimous language and letters. The Korean language has been nurtured and enriched through a time honored history to develop homogeneity and purity on this land. Phrases are profoundly abundant and diverse in expressions to rank the high position in language. Korean language consists of 40 vocal sounds: 21 vowels and 19 consonants. Korean language is clear in pitches and sounds beautiful. It is able to pronounce and write down any foreign language.