 Complete the following phrase:  By finishing fifth in the 1991 Womens Interzonal Tournament, she qualified to play in the 1992 Womens Candidates Tournament, a stage of the Womens World Chess Championship 1993, and finished tied for last place. In 1993, Wang took part in the Womens Interzonal Tournament again and tied for 9th-11th places. Since the format of the Womens World Chess Championship was changed to a knockout tournament, she competed in the event in 