Complex sentence: In recent years, ATV has created and hosted certain large-scale award shows, the most well-known of which would probably be "The Annual Most Popular TV Commercial Awards" (十大電視廣告頒獎禮).
Split into simpler sentences: In recent years, ATV has created and hosted certain large-scale award shows. The most well-known would probably be "The Annual Most Popular TV Commercial Awards" (十大電視廣告頒獎禮).