In Jin Yong's martial arts world, hidden weapons, palm techniques, lightness skills, and internal strength were all very important skills and martial arts. However, the order of ranking might vary according to different settings and storylines. The following are some of the more powerful hidden weapons, palm techniques, lightness skills, and internal strength that may be mentioned in Jin Yong's martial arts world: 1. Hidden weapons: Hidden weapons are one of the more common weapons in Jin Yong's novels. Many Jianghu people will use them. The more famous hidden weapons included silver needles, poisonous arrows, throwing knives, and so on. In Jin Yong's novels, some hidden weapons were very deadly. For example, the Nine Yang Sutra in the Condor Shooting Trilogy used by Huang Rong could make people lose their vitality. 2. Palm technique: In Jin Yong's novels, palm techniques were a type of kung fu commonly used by Jianghu people. Different palm techniques had different power and techniques, such as Guo Jing's Eighteen Dragon Subduing Palms, Huang Rong's Nine Yang Scripture, and so on. Some powerful palm techniques could cause great damage and even break some martial arts. 3. Lightness Skills: Lightness Skills are a type of martial arts that allows one to move quickly. In Jin Yong's novels, it is used by many Jianghu people. The technique and power of the lightness skill varied with different settings, such as Huang Rong's "Flicking Magic", Qiao Feng's "Eighteen Dragon Subduing Palms", and so on. In Jin Yong's novels, some qinggong could run or jump hundreds of meters in a short time, which was very practical. 4. Internal Force: In Jin Yong's novels, internal force was a very important force. Different people in Jianghu had different sources of internal energy and cultivation methods, but they could all improve the strength and quality of internal energy through continuous cultivation and accumulation. Some powerful Jianghu people could use their internal energy to perform some very strange martial arts, such as Duan Yu's " Northern Dark Divine Skill ", Xu Zhu's " Inaction ", and so on.