When the PCs are confronted with the 2 gangs in Act 2- the leaders of the gangs might want to provide literature to the PCs that could sway the PCs one way or the other or just give them a reference point in keeping both gangs separate.
Attached is a PDF for the Ruby Circle and Daughters of the Lotus. Gives basic info on each gang and the leader of the gangs. ruby_circle.pdf daughteroflotus.pdf