The five famous sabers in ancient China were: 1. Double-handed broadsword: The double-handed broadsword wielded by Qin Qiong during the Qin Dynasty was known as the "Double-handed Dragon Slaying Saber" and was one of the most famous double-handed broadswords in ancient China. 2. Scimitar: The scimitar used by Guan Yu, a famous general of the Shu Han Dynasty during the Three Kingdoms period. The curved blade design made it more flexible when slashing. 3. Little Li Flying Dagger: The Little Li Flying Dagger created by Li Chengdong, a famous general of the Ming Dynasty, was one of the representative weapons of ancient Chinese martial arts. Heavenly Sword: In the martial arts novels written by Mr. Jin Yong, Heavenly Sword is one of the most famous weapons in the martial arts world and one of the most representative weapons in Jin Yong's novels. 5. Green Dragon Crescent Blade: The Green Dragon Crescent Blade used by Guan Yu, a famous general of the Tang Dynasty, was one of the most famous long blades in ancient China and one of the representative weapons in ancient Chinese culture.