Japanese edit

For pronunciation and definitions of こうしゅう – see the following entries.
講習
[noun] short course, class
[verb] take a course
公衆
[noun] public
口臭
[noun] bad breath, halitosis
広州
[proper noun] Guangzhou (the capital and largest city of Guangdong, China)
杭州
[proper noun] Hangzhou (a prefecture-level city, the provincial capital of Zhejiang, in eastern China)
甲州
[proper noun] Kōshū (a city in Yamanashi Prefecture, Japan)
[proper noun] Synonym of 甲斐 (Kai Province, an old province of Japan)
(This term, こうしゅう, is the hiragana spelling of the above terms.)