北ほく斉せいほくせいMeanings1nounNorthern Qi dynastyhistorical termHistorical Chinese dynasty (550–577 CE).北ほく斉せいは中ちゅう国ごくの南なん北ぼく朝ちょう時じ代だいの王おう朝ちょうの一ひとつです。The Northern Qi was one of the dynasties during China's Northern and Southern Dynasties period.