國語字典 is a Chinese-language reference and learning resource from 華典中文, designed to support everyday study and lookups while sharing the knowledge of Chinese culture. Its collection includes more than 20,000 traditional Chinese characters, 160,000 vocabulary entries, and 20,000 idioms. The site draws on Taiwan’s Ministry of Education references, including the Revised Mandarin Chinese Dictionary and the Dictionary of Chinese Idioms.

Users can search for characters, words, and idioms using Bopomofo, Hanyu Pinyin, radicals, or stroke count, with dedicated indexes for each method. Entries provide pronunciations, definitions, and illustrative quotations from classical and literary sources. Featured content, such as a daily character and word, offers an additional way to explore the language. The service is intended for students, teachers, and people who work with Chinese text. Alongside its web-based dictionary, 國語字典 offers an app for mobile access, with downloads available through the App Store and Google Play.