Writing drills: Idioms and proverbs: HSK 4 成语与俗语：HSK 四级 写字练习
The characters that the words of Idioms and proverbs: HSK 4 write for the first time in the List, a few to a drill. Each drill takes its characters from tracing them, with the next stroke shown, to writing them from memory.
1 drill over 2 characters.