•Standard advocator: compiled in strict accordance with the national language standards.

•Medium-sized: 14,000 characters frequently used in daily communication and basic education.

•Teachingaid: 2,300 usage notes elaborating on confusing characters easily misspelled.

• Emphasis on usage: analyses of more than 400 word groups helping you grasp the nuances between polyphones and synonyms.

•Academic innovations: listing sentenses according to the derivation relationship with their parts of speech.