Gu Shenwei had never received training at Carvewood Academy. His understanding of a killer's primary training mainly came from his observations of Maid Lotus.
Maid Lotus had undergone tremendous changes after a mere 10 months stint at Carvewood Academy. Other than her improved kung fu skills, she was also better at concealing her feelings compared to before. Her hatred for Slave Huan could not be noticed at all.
In contrast, the female killers of the Tianji Society seemed to be too naive. They were no different from a group of ordinary little girls crowding around their idol as they kept asking questions left and right.
Guan Shang mentioned that Shangguan Ru had taken over the Tianji Society two years ago. Even after the change of ownership, the trainer would not possibly be the Tenth Young Master herself. The training tutors should be familiar with all the methods taught in Golden Roc Fort and would never have groomed such unqualified apprentices.