In addition, when distributing the questionnaire, the willingness of female tourists and college students to fill out the questionnaire is relatively high, resulting in a low male ratio of the study subjects.
And in the distribution of questionnaires with female tourists and college students to fill out the questionnaire is higher willingness, resulting in the study of the lower ratio of men,
In addition, female tourists and college students have a higher willingness to fill in the questionnaire when distributing the questionnaire, which results in a lower rate of male subjects,<br>