He was the general who led the invasion of Sawankhalok in 1770 but was countered by Chao Phraya Surasi 's armies from Pitsanulok .
At the time Lanna , centred on Chiang Mai , was ruled by a Burmese general Paw Myunguaun .
Lanna was the Lanna who led the invasion of Sawankhalok in 1770 but was countered by Chao Phraya Surasi 's armies from Pitsanulok .
At the time Lanna , centred on Chiang Mai , was ruled by a Burmese general Paw Myunguaun .