a gleaning, especially of missed works in a book or unpublished poems of an anthology / (historical) Chinese equivalent of 侍従 (jijū): an equerry in the imperial ministry of the center

to glean especially missed works in a book

Alternative spelling of 満州 (“Manchuria”)

(dated) Sinuiju (a city in North Korea)

Kōshū (a city in Yamanashi Prefecture, Japan) / Synonym of 甲斐 (“Kai Province, an old province of Japan”)

curriculum

take courses

heresy / heretical sect

(dated) Short for ブエノスアイレス州 (Buenosu Airesu-shū, “Buenos Aires (a province of Argentina)”).

(dated) BC, British Columbia (a state of Canada)