: In 2017, Long Island University (LIU Post) made headlines for having six sets of twins in a single freshman class.

: Performers often use stage names to protect their privacy. "Liu Xiaowen" and "Liu Xiaoyun" may be pseudonyms or specific search terms used within niche communities.

"Madou Media" is a production company known for adult-oriented content produced in the Mandarin language. Because of the nature of the industry and the legal restrictions on such content in mainland China: