To study the success of an international event handling in Thailand with a focus on the area of mutual communication, this paper aimed to shed light on how English is used as a lingua franca among the local Thai working team and the organizer team who are non-native speakers from different language backgrounds to achieve their mutual understanding…

The majority of the languages spoken in Papua New Guinea are highly diverse, belong to many unrelated groups, and are spoken by small language communities. This situation has resulted in widespread multilingualism and the emergence of "lingue franche," including the police-type, such as Hiri Motu. Hiri Motu, adopted as a symbol by the…