However , many Lao outside of Laos , and some inside Laos , continue to write according to former spelling standards .
With spelling reforms by the communist Lao People 's Revolutionary Party , all vowels are now written .
Many Lao outside of Laos , and some inside Laos , continue to write according to former spelling standards .
With spelling reforms by the communist Lao People 's Revolutionary Party , all vowels are now written .