Xin xin li
Subtitle: Xing xinli
By: Yang Hongxun.
Edition: Di 1 ban
Publisher: Hebei ren min chu ban she; Hebei sheng Xin hua shu dian fa xing
Published: 1988
Place of publication: Shijiazhuang Shi
Language: chi
Number of pages: 342
Subjects: Sex (Psychology)
Other titles: Xing xinli.