30 sui qian gen dui ren 30 sui hou zuo dui shi
By: Zhang xiao heng
Publisher: Bei jing gong ye ta xue chu ban she
Published: 2010
Place of publication: Bei jing
Language: chi
ISBN-13: 9787563923786
Subjects: Success; Conduct of life; Cheng gong xin li; Tong su du wu .