1, KYY is a trademark of Henan Fengfeng Trading Co., Ltd. applied for registration in China Trademark Office on June 0 18.

2.kyy is the abbreviation of Yunnan Xiangpeng Aviation Co., Ltd., a large air transport enterprise, which was established in June 2004 and headquartered in Kunming. The company is mainly engaged in passenger and cargo air transport business, airport construction, tourism, hotels and other businesses.

3.kyy is an expression of smile in Korean, just like eggplant that China people want to say when taking photos, and it also has the abbreviation of dating.

There is also an online buzzword KY, which comes from the Japanese word "Kong" (literally translated as "unreadable atmosphere" by kuuki ga yomenai), where K is the first letter of Kong, and Y is the first letter of Kong.