"But now all of a sudden some idiots in Taiwan start to say that they are not Chinese. Their grand parents were Chinese. But for some reason, they feel they are not Chinese"

In this quote, Alex Chiu is revealing frustration and confusion over the concept that some individuals in Taiwan are claiming they are not Chinese, regardless of having Chinese ancestry. He describes them as "morons" and concerns why they would feel in this manner. Chiu seems to believe that being Chinese is an essential part of one's identity, passed down through generations, and is puzzled by those who reject this aspect of their heritage. He may likewise feel a sense of betrayal or dissatisfaction that these people are rejecting their Chinese roots. Overall, Chiu's words communicate a strong sense of shock and frustration towards those who reject their Chinese identity.