岡 (oka in 静岡県, Shizuoka Prefecture) 韓 (kan in 韓国, South Korea) 熊 (kuma in 熊本県, Kumamoto Prefecture) 埼 (sai (or saki) in 埼玉県, Saitama Prefecture) 栃 (tochi...

of its history, Hang Prefecture administered the following 7–9 counties (縣), some of whose names changed frequently: In 587, the southern Chen dynasty...