Literature Reference: 誓师张虎落，选将擐犀渠。—— 《相和歌辞 从军行 五》 With a solemn oath, the tiger banners are raised, and generals are selected to don their armor. Source from 'Xianghe Geci: Congjun Xing Wu'.
誓: To vow. To pledge. To make a solemn oath.
师: Teacher, military. In names, it often refers to someone who possesses immense strength, exceptional talent, imparts knowledge, and is erudite.
Meaning: To pledge an oath before a military campaign, inspiring morale and expressing unwavering determination for victory.