In the history of China, there were many masters who spoke with a sharp edge. Here are some famous examples: Lu Xun-Lu Xun was the founder of modern Chinese literature. His novels and prose had a strong social criticism and realism. His speech was also very sharp. Zhuge Liang was a famous politician and military strategist in ancient China. His book, The Book of Commandments, emphasized personal cultivation and self-cultivation, and also put forward many sharp political views. 3 Han Yu-Han Yu was a famous writer and ideologist in ancient China. He put forward the theory of "Han Yu's Five Classics", emphasizing the importance of reading and learning, and also emphasizing personal self-cultivation and independent thinking ability. Qu Yuan was a famous poet and politician in ancient China. His work, Li Sao, expressed his loyalty and enthusiasm to the country and the people, and also put forward many sharp political views. Bai Juyi was a famous writer and poet in ancient China. His work, Song of Everlasting Sorrow, expressed his loyalty and pursuit of love. At the same time, he also put forward many sharp political views. These are just a few examples. There are many masters in the history of Chinese scholars who speak with great sharpness. Their thoughts and wisdom have had a profound impact on the development of Chinese culture and society.