Hakka people
The Hakka (), sometimes Hakka Han, are Han Chinese people whose ancestral homes are chiefly in the Hakka-speaking provincial areas of Guangdong, Fujian, Jiangxi, Guangxi, Sichuan, Hunan, Zhejiang, Hainan and Guizhou. The Chinese characters for "Hakka" () literally mean "guest families". Unlike other Han Chinese groups, the Hakkas are not named after a geographical region, e.g. a province, county or city, in China.
Hapkidowon
The symbol represents the principles of Hapkido's concept and technique in the form of 원("won", circle), 방("bahng", square), and 각("gahk", triangle). "Won" represents the heaven (or universe), "bahng" within the "won" represents the earth, and the "gahk" represents a man. As the logo shows, the earth is contained within the universe and the earth is surrounded by men. The symbol is the unification of the universe, the earth and the man: this is the Hapkido's accord and principle.