Syllable Finder
Consonants
Tones
Vowels
Duolingo Topics
100 Topics
Listening Comprehension
Translation Skill
200 Essential Words
1000 Most Frequent Words
2 New HSK word(s): 5 不足 → + insufficient/ lacking/ deficiency/ not enough/ inadequate/ not worth/ cannot/ should not 6 微不足道 → + negligible/ insignificant