Chechen language
Chechens in Jordan have good relations with the Hashemite Kingdom of Jordan and are able to practice their own culture and language. Chechen language usage is strong among the Chechen community in Jordan. Chechens are bilingual in both Chechen and Arabic, but do not speak Arabic among themselves, only speaking Chechen to other Chechens. Some Jordanians are literate in Chechen as well, having managed to read and write to people visiting Jordan from Chechnya.
Vietnamese language
Vietnamese is the sole official and national language of Vietnam. It is the first language of the majority of the Vietnamese population, as well as a first or second language for the country's ethnic minority groups.
In the Czech Republic, Vietnamese has been recognized as one of 14 minority languages, on the basis of communities that have resided in the country either traditionally or on a long-term basis. This status grants Czech citizens from the Vietnamese community the right to use Vietnamese with public authorities and at courts anywhere in the country. Moreover, it also grants the use of Vietnamese in public signage, election information, cultural institutions, and access to legal information and assistance in municipalities where at least 10% of the population is of the minority group.