중국어 단어장 is an Android app that offers an easy and structured way to learn Chinese vocabulary for the HSK Chinese proficiency test. Every day, the app provides a manageable amount of vocabulary divided into units. Users can also test their knowledge of the words they've learned that day.

For those just starting to learn Chinese, or who are struggling with pronunciation, 중국어 단어장 provides phonetic symbols and audio support for all vocabulary words. Additionally, the app includes simple example sentences to help users understand how to use the vocabulary in context.

To reinforce learning, 중국어 단어장 allows users to review words by unit, section, and overall. Words that are frequently missed are marked for more frequent review, and users can bookmark words they struggle with for additional study.

The app also offers daily notifications to remind users to study, and tracks progress with a visual progress bar. For those concerned about eye strain, the app includes a dark theme and customizable color themes. All vocabulary words are downloaded with the app, so users can study anytime, anywhere.

Overall, 중국어 단어장 is an excellent app for anyone looking to improve their Chinese vocabulary for the HSK test or for general language learning.