What are the immigration procedures when crossing from Laos to Chiang Khong?

The user provided an update on their immigration experience crossing from Laos to Chiang Khong, noting the efficiency of the process. They mentioned that it took about half a minute at Laos immigration and roughly three minutes at Chiang Khong. The user humorously referenced some questions related to their Ed visa and their proficiency in the Thai language. Additionally, a comment suggested that laminating immigration forms may facilitate the process.