Chen style spring and Autumn Falchion is also called Lower Moon Falchion, which is one of the middle long weapons of Chen style Taiji weapons.The name of the routine consists of thirty chants.

• 陈氏春秋大刀，亦名“青龙偃月刀”，是陈氏太极器械套路中长兵器的一种，也是太极拳师祖陈王廷最擅长的兵器之一，其套路名称是由三十句歌诀组成，与其他套路名称不同。