Complex sentence: They were called the "Sandig's" (Guard's) the "Kawal" (Knights) and the "Tanod's", they also served as the Police and watcher's on the land, coastlines and seas.
Split into simpler sentences: They were called the "Sandigs" (Guards) the "Kawal" (Knights) and the "Tanods". They also served as the Police and watchers on the land, coastlines and seas.