Editing Classification of swords (section)

====Hook sword====
{{main|Hook sword}}
The '''hook sword''', '''twin hooks''', {{lang|zh-Latn|'''fu tao'''}} or {{lang|zh-Latn|'''shuang gou'''}} ({{zh|t=鈎 or 鉤|s=钩|p=Gou}}), also known as {{lang|zh-Latn|hu tou gou}} (tiger head hook), is a Chinese weapon traditionally associated with [[Northern Chinese martial arts|northern styles of Chinese martial arts]] and [[Wushu (sport)#Weapons Routines|Wushu weapons routines]], but now often practiced by [[Styles of Chinese martial arts#Southern styles|southern styles]] as well.