Thankyou for all those information's.

I would like to have a confirmation about the following please.

1- When i came in Thailand i got 2 visa of 60 days each

2- When my 2 Visa expired i get out to Myanmar 3 times to get a 30 days stamp.

Total of 7 months in Thailand

The next steps are not clear for me :

Now i have to go to a Thai embassy outside the country to get a new Visa, and what i understand i can get double entry (2 visa of 60 days). After those 2 Visa expired i can get out of the country 3 times to get a 30 days stamp? and repeat the same steps ?

Thank you very much

You are not allowed visa exempt entry for the next 3 months. So yes you can go to Vientiane to obtain a 2 entry tourist visa to cover that time (or almost 6 months if you extend stay 30 days on each entry).

Thank you so much for your response