1. Historical and geographical factors: Guangdong is located in the south, and has been less influenced by immigrants from the north in history. Therefore, the appearance characteristics of Cantonese people may be unique, and there are few characteristics such as thick eyebrows and high nose that are common in northerners. In addition, the climate in Guangdong is warm and humid, and the skin tends to turn black, which may also affect the perception of appearance.

2. Differences in aesthetic concepts: In Guangdong, aesthetic concepts may be different from those in other regions, and they may pay more attention to individuality and uniqueness, rather than the standard of "handsome guy" generally pursued in China.

3. Sample bias: Guangdong men who are only seen in certain regions or social circles may affect their views on the number of handsome men in Guangdong.

It should be noted that these factors may influence each other, and everyone's aesthetic point of view and observation angle may be different. Therefore, it is not easy to conclude that there are few handsome guys in Guangdong, but we should hold an open and inclusive attitude and respect everyone's uniqueness.