黑龙江 (黑龍江) hēilóngjiāng

1. hēilóngjiāng proper noun Heilongjiang
   Domain: Places 地方 , Subdomain: China , Concept: Province 省
   Notes: Abbreviation is 黑 (MPRC; ZZD)
2. hēilóngjiāng proper noun Amur River; Heilong River
   Domain: Places 地方 , Subdomain: China , Concept: Province 省
   Notes: The world's tenth longest river; forms the border between the Russian Far East and Northeastern China (Wikipedia '黑龙江')

Also contained in

黑龙江省 、 黑龙江河