ENGokishichidō (五畿七道, "five provinces and seven circuits") was the name for ancient administrative units organized in Japan during the Asuka Period (AD 538–710...
Three Sovereigns and Five Emperors (mythological rulers of ancient China)
①
ENThe Three Sovereigns and Five Emperors were a group of mythological rulers or deities in ancient northern China who in later history have been assigned dates...