Complex sentence: On October 15,2017, President Moon made a surprise visit to the festival, promising noninterference and support for the festival and hopes BIFF will restore its former glory and into a more prominent international film festival.
Split into simpler sentences: On October 15,2017, President Moon made a surprise visit to the festival, promising noninterference and support for the festival. He hopes BIFF will restore its former glory and into a more prominent international film festival.