Is there a difference between "Yao" and "Yao"?

"Yao" and "Yao" are actually the same word, both of which mean "what". In simplified Chinese characters, "Yao" is used as the standard font; In traditional Chinese characters, "Yao" is more common. In use, they can generally be replaced with each other, and there is no difference. However, it should be noted that in some occasions, such as ancient prose reading, calligraphy, ancient music scores, etc., it may need to be used in accordance with traditional norms. At this time, it is necessary to choose which font to use according to specific requirements.