 After several unsuccessful attacks by British troops, the iron gates were blasted open and the gates were then shipped to London for exhibition.Following demands from the Tang Clan in 1924, the gate was eventually returned in 1925 by the 16th governor, as a celebration, Kat Hing Wai displays a tablet as an account of this incident by the entrance.Because of this, Kat Hing Wai became a very unique place where have a strong icon in both architectural and historical background to be studied.