| 珲春 | hún chūn | Hunchun county level city in Yanbian Korean autonomous prefecture 延边朝鲜族自治州 , Jilin | |
| 珲春市 | hún chūn shì | Hunchun county level city in Yanbian Korean autonomous prefecture 延边朝鲜族自治州 , Jilin | |
| 瑷珲条约 | ài hún tiáo yuē | Treaty of Aigun, 1858 unequal treaty forced on Qing China by Tsarist Russia |
| 1 | Hainan Island was called the Pearl Cliffs, Fine Jade Cliffs, and the Fine Jade Land. | |
| 2 | Aihui, an important northeastern county in Qing Dynasty, was the first garrison spot of Hei- longjiang Eight Banners, and was the first habitat of Heilongjiang General. | |
| 3 | 然而,通过1858年的《中俄瑷珲条约》和1860年的《中俄北京条约》,清政府将黑龙江以北和乌苏里江以东的领土割让给俄国,形成了目前黑龙江省的北部边界。 However, in 1858 and 1860 the Qing government gave up all land beyond the Amur and Ussuri Rivers to Russia, giving Heilongjiang its present northern borders. |