Ask Oracle, January 31, 2012January 31, 2012, 0 Ch’ongju,Ch’ungju,Cheng-ju,Cheongju,Cheonju,Chkhundzhu,Chungju,Ch’ŏngju,Seishu,Seishū,Seisyu,Seisyū,Tschong-dschu,Tschöng-dschu,Tyundyu,chungjusi,zhong zhou shi,Чхунджу,忠州市,충주시