Hanping Yan has written:
'Zhi du chuang xin yu qu yu jing ji fa zhan'
Hanping Qiu has written: 'Zhongguo piao ju fa lun'
Hanping. Li has written: 'Da fang zi' 'Fu jie'
Yan Yan Lim has written: 'The development of virtual learning environments (VLEs)'
Gengfu Yan has written: 'Yan Gengfu yi liao jing yan ji'
Chun'gou Yan has written: 'Nan kan de sheng yan'
Jidao Yan has written: 'Xiaoshan ci'
Cunsheng Yan has written: 'Fa de \\'
Dong Yan has written: 'Zhongguo ji yi'
Yan Lai Wang has written: 'China'
Lixiu Yan has written: 'Huai He zuo zheng ='
Jinfen Yan has written: 'Utilitarianism in Chinese thought'
Xinning Yan has written: 'Zhui shui ying'