Myanmar is home to four major language families: Sino-Tibetan, Tai–Kadai, Austro-Asiatic, and Indo-European. Sino-Tibetan languages are most widely spoken. They include Burmese, Karen, Kachin, Chin, and Chinese (mainly Hokkien). The primary Tai–Kadai language is Shan. Mon, Palaung, and Wa are the major Austroasiatic languages spoken in Myanmar. The two major Indo-European languages are Pali, the liturgical language of Theravada Buddhism, and English. Little known fact about Myanmar is there are more than 130 languages spoken by people in Myanmar. Since many of them are known only within small tribes around the country, they may have been lost (many if not all) after a few generations.
How many different types of dictionaries could you potentially need to cover all the languages spoken in Myanmar 
there are more than 130 languages spoken by people in Myanmar