yī zhōu
one week
all the way around
a whole cycle
Yí zhōu
Yizhou county level city in Hechi 河池[He2 chi2], Guangxi
Yì zhōu
name of old state in modern Sichuan
Yī zhōu
Tang dynasty province in modern Xinjiang, around Kumul 哈密[Ha1 mi4]
Illinois (US state)
Yí zhōu
name of an ancient barbarian country, possibly Taiwan