hún
(fine jade)
珲春
hún chūn
see 琿春市|珲春市[Hun2 chun1 Shi4]
珲春市
hún chūn shì
Hunchun, a county-level city in Yanbian Korean Autonomous Prefecture 延邊朝鮮族自治州|延边朝鲜族自治州[Yan2 bian1 Chao2 xian3 zu2 Zi4 zhi4 zhou1], Jilin
瑷珲条约
ài hún tiáo yuē
Treaty of Aigun, 1858 unequal treaty forced on Qing China by Tsarist Russia