Literature Reference: The river's light plays like a sword, and the sails resemble soaring clouds. Source from 'Su Hou Zi Huayang Xingci Zhaoying Ji Wang Zhifang'.
戏: Theater, frolic and play.
剑: The term originally refers to an ancient weapon, characterized by a long double-edged blade with a ridge in the middle and a short hilt. Holding such a sharp tool symbolizes wielding great power, embodying decisiveness, resoluteness, and fortitude.
Meaning: The swordplay is flexible and free, symbolizing confidence, decisiveness, and exceptional skill.