Objective To explore the contemporary public's preferences and demands for lip aesthetics， and to summarize corresponding aesthetic intervention strategies. Methods This study adopted the form of online questionnaire， collecting 1 000 valid responses between October 2023 and November 2023， to investigate respondents’ preferences for different lip shapes. Furthermore，12 experienced experts were invited to summarize corresponding aesthetic intervention strategies. Results The survey results identified the top five popular lip shapes among contemporary Chinese individuals. Experts discussed and summarized the aesthetic features and treatment plan suggestions of the lip shapes. Conclusion This study summarized the aesthetic preferences of the contemporary public towards lip shapes， providing a reference for precision treatment plans in lip aesthetics.

Lip morphology, Lip aesthetics, Questionnaire survey, Aesthetic design