2. to study the current situation of the border trade between channel Meg Amphoe Sirindhorn through through Dan Chong MEK and Pakse Kwang Champa Lao People's Democratic Republic.
2. To study the current situation of the border trade between District Chong MEK thawat Buri district. Through point through Chong MEK and Pakse. แขวงจำปาสัก, Lao People's Democratic Republic