Complex sentence: Hoang Oanh was the last person to be saved, leaving Cao Ngan is eliminated but Ngoc Anh gave her a surprising second chance to stay in the running.
Split into simpler sentences: Hoang Oanh was the last person to be saved, leaving Cao Ngan eliminated. But in a suprising twist Ngoc Anh gave her a second chance to stay in the running.