 The Story of Yue Fei comments Lu Junyi is Zhou 's last student prior to taking on seven @-@ year @-@ old Yue Fei and his three sworn @-@ brothers Wang Gui , Tang Huai ( <unk> ) and Zhang <unk> ( <unk> ) . He teaches them literary and military lessons on even and odd days . The novel says Yue is talented in all manners of " literary and military matters " and even surpasses the skill of Lin and Lu . After Yue <unk> his " Supernatural <unk> of Dripping Water " , Zhou tutors all of his students in the eighteen weapons of war , but each excels with one in particular ; Yue Fei and Tang Huai , the spear ; Zhang <unk> , the Hook @-@ <unk> spear and Wang Gui , the <unk> <unk> . All of them learn the skill of archery in addition . Some of these and other children are mentioned in Yue Ke 's memoir as being his grandfather 's historical childhood friends , but they are never specified as being Zhou 's students . 
