Question: What is the alternate name of the event that the Miss Chinese International Pageant 1991 was delayed to coincide with?
Sentence (from "Miss Chinese International Pageant 2012"): Cheung represented Hong Kong, China at Miss World 2012, becoming the first Miss Chinese International titleholder to represent the region in a Miss World Pageant that is not a Miss Hong Kong Pageant titleholder.
Relevant evidence: No