I have designed a series of 20-subject cross-curricular materials with the Mandarin Chinese subject. We used them in the months leading up to the Chinese New Year and yielded good results. Each material is just a simple 5-10 minute video with a 3R discussion (Retell, relate, reflect). Here is a free sample of music-Chinese material. If you are interested, please see my resource titled “20-subject cross-curricular with Chinese”.