Long and shaggy hairstyle reminiscent of circa 1970's kung-fu movies. Noteable examples include Jacky Chan in his earlier films and more recently, Steve Oedekerk's character in Kung Pow.
Zhang Yao: "Wang, I see you're sporting kung-fu hair these days."
Wang Chun: "Yeah, I know. I'm trying to save money for that new rickshaw by cutting back on haircuts."