About Korean Language
According to Wikipedia.org, The Korean language is the official language of North and South Korea. Around 48 million speakers live in South Korea while the other 24 million reside in North Korea. There are around 2 million speakers of the Korean language in China while 1 million are in the United States. The dialect of Korean is different in both North and South Korea. Even the spellings, alphabets, and vocabulary choices are different. The writing system features vernacular script and is now known as Hangul. There are two different types of vowels that include y or w. Some front vowels are written as e = [e], and ae = [ε] or [æ]. However, some of them are originally diphthongs. The Korean language is deeply influenced by Chinese but even then, it is completely different from it.
About Mongolian Language
According to Wikipedia.org, Mongolian is the official language of Mongolia. It is most widely spoken and best-known for being a part of the Mongolic language family. Mongolian is spoken by 5.2 million people worldwide. The language is spoken by a vast majority of the residents of Mongolia. In Mongolia, the Khalkha dialect is common. It is currently written in both Cyrillic and traditional Mongolian scripts. The language is dialectally more diverse and is displayed in the traditional Mongolian script. The variety of Mongolian is written in Standard Khalkha Mongolian. The written language is formalized in the writing conventions. It is similar to other Mongolic languages like Buryat and Oirat. The dialect of Mongolian and its classification are not in line with the t international standard.