Complex sentence: They also defend their nation and race from foreign invasion as well In "Return of the Condor Heroes", the Beggars' Sect plays an important role in defending the city of Xiangyang from Mongolian invaders.
Split into simpler sentences: They also defend their nation and race from foreign invasion as well. For example, in "Return of the Condor Heroes", the Beggars' Sect plays an important role in defending the city of Xiangyang from Mongolian invaders.