Because Guiguzi is superior in both thinking and logic, and in both methods and practice, although Laroche can be used by everyone, it is a pity that it is too cruel, so Guiguzi is even more powerful.

La Roche is the work of Li Zongwu in the Republic of China. In his book, he stated that you have to be thick-skinned, invisible, black and colorless to become a hero. Guiguzi is also called courtship strategy. This book focuses on the strategies and techniques of speech and debate.