Migration period of ancient Burma flowing through Yunnan and the neighboring lands of Burma, Laos, Thailand, Cambodia and Vietnam. The basins of these rivers and their tributaries form deep, narrow valleys which, with the high parallel mountain ranges running generally north and south, constitute a favourable home for numerous ethnic minorities. Yunnan shares a long common border with Burma and many ethnic groups that live in Yunnan can also be found in Burma. Burma is like a big super-highway between India and China. India and China are the world's biggest and ancient cradles of civilization. High, snow peaked, rough and steep Himalaya mountain ranges block
French language in Cambodia French language in Cambodia Cambodia is the smallest of the three Francophone communities in Southeast Asia, the others being found in Vietnam and Laos. Out of all Asian Francophone nations, Cambodia is where French has declined the most. In 2014, French was spoken by people as a foreign language, which is 3% of the country's population and by only 873 people as a mother tongue according to the country's 2008 census. The French language began its presence in Cambodia in the late 19th century after French explorers and merchants made their way from Vietnam into Cambodia. In 1863, Cambodia became