Geography Of Nepal - Himalayas, Hilly And Terai Region- Windelhersteller in Nepal Nepali Geet Preetings ,Geography of Nepal: Himalayas, Hilly, and Terai Region. Get a post about the geography of Nepal. Nepali is divided into three division that is mountain, hills and Terai region. Get facts about the geography of Nepal. Regionalism in Nepal has been created and practiced on two bases: based on geography (natural) and based on administrative regions.NepaliInscription, engraved in a copper-plate, of the Khas king Asokacalla found in West Nepal and written in a language that resembles, but is not quite, Nepali. 1648. Svastānīvratakathā is the oldest literary work in Nepali. 1670. Rani Pokhari inscription of King Pratap Malla from the Kathmandu Valley is the first one written, definitely, in Nepali.