see you later (said by a person staying, a stock phrase required by the Japanese etiquette, lit.: (after) going, come back)

行っていらっしゃい: alternative form of いってらっしゃい (itterasshai)

the Chūgoku region (western part of Honshu comprising the prefectures of Okayama, Hiroshima, Yamaguchi, Tottori, and Shimane)

Chinese (any language spoken in China) / Chinese (class of languages) / Chinese (Mandarin)

China Standard Time

(humanities) sinology

Chinese calendar

Communist Party of China

sinicization

China, as opposed to Japan and other islands / mainland China