Lan Na
…Lan Na, taking over Chiang Saen. He then tried to take over Burma's Shan state of Kengtung and Sipsongpanna (1803–1808) but failed. Nonetheless, the Kingdom of Chiang Mai, as a vassal state of Siam, had come into existence. Under Siamese suzerainty, Lan Na kingdom was divided into five smaller principalities, namely the…