zhàng bā shé máo
ancient spear-like weapon 18 Chinese feet 尺[chi3] in length, with a wavy spearhead like a snake's body
丈
zhàng
measure of length, ten Chinese feet (3.3 m)
八
bā
eight
蛇
shé
variant of 蛇[she2]
矛
máo
spear