30 piano Waltzes for intermediate level 指尖的芭蕾：30首中级钢琴圆舞曲选集：30 piano Waltzes for intermediate level Listening: intermediate level 80 Baroque piano pieces in easy and intermediate level upper-intermediate level Short stories in Japanese for intermediate learners short stories in japanese for intermediate learners 80 Russian pieces for elementary and intermediate level Art of Chinese embroidery intermediate level A graded course for intermediate students