What does Su Mu mean?

Su Muxie is an annual grand festival in Qiuci. Also known as the Cold Festival. This festival is to pray for cold winter and heavy snow. The Tang Dynasty was introduced into the Central Plains and became an important festival in the Tang Dynasty. It starts at the beginning of July every year. Revision 41 of Hui Lin's "All Things Sound and Meaning Sumo Mao Mu": "Sumo Wood Evil" is also nonsense and a floating cloud in the Western Regions. There is this song today. This country is full of elegance and broadness. "Later, it was used as a tune of words. This song was originally a seven-character quatrain (such as Zhang's five sumo covers) to match the mixed tuo dance. According to recent research, Sumgai is a Persian transliteration, which originally means a headscarf worn on the shoulders.