Common Knowledge Manual of Mathematics Competition
zhong deng shu xue zi liao shi

..............page:49-封底

Problems on Mathematical Olympiad
tian yong hai ; xin hui ; zuo zheng ping ; sheng hong li ; lv jian heng ; zou shou wen ; hou ming hui ; song qing

..............page:46-49

Training Problems for Senior High School's Mathematical Olympiad(93)
CHENG Yong-xing

..............page:40-46

Training Problems for Junior High School's Mathematical Olympiad(93)
WU Jin-ping

..............page:36-40

2006 Chinese Girls' Mathematical Olympiad
zhu hua wei ; ye zhong hao ; yuan han hui ; su chun ; chen yong gao ; li sheng hong ; li wei gu ; ji chun gang

..............page:32-35

Mathematics Competition of Summer Lamp Named for Senior High School of Zhejiang in 2006
jia hou yu

..............page:28-31

Mathematics Competition of Junior High School of Taiyuan in 2006
chen zhao zhen ; wan cheng guo ; ren chao yan ; zhang ya jing

..............page:25-28

Problems and Solutions Prepared for the 46th IMO(Ⅲ)
LI Jian-quan

..............page:19-24

Some Methods for Solving a Competition Problem
HE Hao-ming

..............page:18-19

Conduplicate Transformation for Series
HU De

..............page:15-17

Proving Inequalities by the Convexity or Concavity of Functions
LEI Dong-liang

..............page:13-14

Strategy for Solving Problems about Composite Minimum or Maximum of Double-layer
kong xiang xin ;kong xiang-xin

..............page:10-13

Method of Recursion(Ⅱ)
LUO Zeng-ru

..............page:6-9

Circumcenter and Incenter of a Triangle
XIONG Bin

..............page:2-6