Kuai le  jian kang chang shou
Subtitle: wo de kuai le yang sheng xue
By: Ren Yanfang zhu
Edition: Di 1 ban
Publisher: Shi jie Hua yu chu ban she
Published: 2012
Place of publication: Niuyue
Language: chi
Number of pages: 162
ISBN-13: 9780978733469
Subjects: Health behavior; Hygiene; Longevity
Other titles: Wo de kuai le yang sheng xue