Complex sentence: Subsequently, despite not approving of the knockout format, she has entered the world championships of recent years and she reached the semi-finals in 2001, only to be knocked out by Zhu Chen of China who went on to win the title.
Split into simpler sentences: Subsequently, despite not approving of the knockout format, she has entered the world championships of recent years. She reached the semi-finals in 2001, only to be knocked out by Zhu Chen of China who went on to win the title.