Tzongkha, also known as Dzongkha, is the official language of Bhutan. It belongs to the Sino-Tibetan language family and is primarily spoken by the Bhutanese people. The language uses the Tibetan script for writing and has a rich vocabulary influenced by both Tibetan and Sanskrit. Tzongkha serves as a vital part of Bhutan's cultural identity and is used in government, education, and media. The language is taught in schools, promoting literacy and preserving Bhutanese heritage. Efforts are ongoing to standardize and promote Tzongkha, ensuring its continued use in a rapidly modernizing world.