To name the female protagonist of the novel, Leng Xin and Leng Qing could consider names with the word "Leng" such as "Leng Shuang","Leng Yue","Leng Yan","Leng Bing", etc. One could also consider some words related to "heart" and "love" such as "heart","heart","heart lock","mood","ecstasy", etc. The name had to take into account a variety of factors, such as the female protagonist's personality, appearance, experience, and so on. He hoped that the suggestions given would be helpful.