There is a silent war going on, that many many are pretending it is not happening.
Take a deep look into people from Yunnan province (Southern part of China) specially the ones from Kunming capital city and surroundings, they are escaping from there for many years now, the easiest and safest way is using the China-Laos border at Yi autonomous area in Yunnam province China and Phongsaly province in Laos, there is reports of brave people going through the Northeast border of Myanmar which is a very unfriendly place for an Alien to be.. this is an infamous border well known for all sort of things that is better not even mention here.
A Laotian told me once: "the jungle is your friend"