(1) Shen Wenxuan, A Complete Collection of Proving Methods of Plane Geometry

(2) The law of solving plane geometry Zhou Peigeng and Liu Jianye.

(3) Olympiad Series High School Volume 7 Plane Geometry Model, Deng Bowen.

(4) Leng Songgang, Olympiad Series, High School Book 9, Geometric Inequalities

(5) Plane Geometry, a special lecture on high school mathematics competition, with Yu Jinlong and Ma Hongyan as the main speakers.

(6) Middle school mathematics editorial department, high school mathematics competition course lectures, geometry questions.

(7) Strategies for solving geometric volumes in high school mathematics competitions, Shen Wenxuan and Yang.

(8) Guo, a special lecture on high school mathematics competition, ideas and strategies for solving plane geometry problems.

(9) Tian, the proposer gives lectures.

(10) Denton, Series of Biography of Several Forests, Plane Geometry 100.

(1 1) Geometric transformation (old series) Xiao Zhengang

(12) Xiao Zhengang, geometric transformation and geometric proof.

(13) Triangle and Geometry (old series)

(14) Zhang Jingzhong, a new method and system of geometry.

(15) "Regional relations help you solve problems" Zhang Jingzhong and Peng Yucheng.

(16) Euclidean Geometry in Mathematical Olympics by Chen Yiting Evan Chen.

Modern European geometry R A Johnson

(18) Orsay Mathematics Tutoring Series (2) Denton, Geometric Inequality

(19) "Area and Area Law" (junior middle school volume Xiaobian old edition) Tian

(20) Yan Zhenjun's "Biography of Several Forests, Reflection and Inversion" series