Shi Xiu is a fictional character in Water Margin, one of the Four Great Classical Novels in Chinese literature. Nicknamed "Daredevil Third Brother", he ranks 33rd among the 36 Heavenly Spirits, the first third of the 108 Stars of Destiny.

Lu Junyi is a fictional character in Water Margin, one of the four great classical novels of Chinese literature. Nicknamed "Jade Qilin", he ranks second among the 36 Heavenly Spirits, the first third of the 108 Stars of Destiny. In some Chinese folk tales derived from the novel, Lu Junyi is a martial arts student of Zhou Tong, who purportedly also trained the Song dynasty general Yue Fei in archery.