Foundations first — warm up with 部首 to solidify radical recognition, drill HSK 5000 in type-pinyin mode on a character you're shaky on, then run a round of 量词 pairing quiz to sharpen classifier instinct.

Then research training — review due cards in 词汇, test contextual recall with 句式, read an 阅读 passage, drill 党史术语 for CPC doctrinal vocabulary, and browse 书架 between sessions.