This country, which was called Burma since the time of British colonial rule in international history, was changed into the name of Myanmar by its authority since the year of 1990. Although most of the countries in the world have accepted the name, still a lot of areas call it Burma, such as Thailand even some domestic provinces in Myanmar. On October 21, 2010, the state name Republic of the Union of Myanmar was officially announced, as well as its new national flag and state seal. The city Yangon, which is used to be the capital, is replaces by Naypyidaw, making it the largest city of the country.