Xuekaobao is an online language reference and learning platform for people interested in English and Chinese. Its website provides free access to explanations of popular and newly emerging words, alongside English–Chinese and Chinese–English dictionaries, a Xinhua Dictionary, and a general Chinese dictionary. Entries can include word meanings, phonetic transcriptions, audio pronunciations, Chinese pinyin and spoken readings, as well as references from authoritative dictionaries.

The platform also features original bilingual example sentences to help users understand vocabulary in context and explore how expressions are used across languages. Recent updates cover a broad range of material, from everyday words and idioms to specialist terminology, translated phrases, and explanations of Chinese expressions. By bringing these resources together in one searchable service, Xuekaobao aims to support vocabulary lookup, translation, and the study of both English and Chinese.

It presents itself as a practical tool for language learners and enthusiasts seeking clear definitions, pronunciation guidance, and bilingual reference content through its website and mobile site