This study examined whether a method called meaningful interpretation and chunking (MIC) could improve students' learning and retention of Chinese characters. Students were randomized into a treatment group, who learned characters using MIC, and a control group, who learned through rote repetition of stroke order. The treatment group showed better immediate learning and retention of characters. The teacher-cued method and familiar independent work were more effective than teacher-instructed and unfamiliar work. The treatment effect varied across measurement components, instruction levels, and heritage versus non-heritage groups.