Complex sentence: Since the restoration of the Royal Ballet in the 1979, some of the old repertoire was recreated and several new dances were also created, most notably "robam monosanhchettana" by the late Chea Samy.
Split into simpler sentences: Since the restoration of the Royal Ballet in the 1979, some of the old repertoire were recreated. Several new dances were also created, most notably "robam monosanhchettana" by the late Chea Samy.