| 1820s | (n) the decade from 1820 to 1829 |
| 1820 | Between 1820 and 1973, the United States admitted more than 46 million immigrants. |
| 恩格斯 | [恩 格 斯] Friedrich Engels (1820-1895), socialist philosopher and one of the founder of marxism #19,272 [Add to Longdo] |
| 嘉庆 | [嘉 庆 / 嘉 慶] Jiaqing, reign name of Qing emperor (1796-1820) #34,472 [Add to Longdo] |
| 乾嘉三大家 | [乾 嘉 三 大 家] Three great poets of the Qianlong and Jiaqing era (1735-1820); namely Yuan Mei 袁枚|袁枚, Jiang Shiquan 蔣士銓|蒋士铨 and Zhao Yi 趙翼|赵翼, See also: 袁枚, 蔣士銓, 蒋士铨, 趙翼, 赵翼 [Add to Longdo] |