Read Edit View history 东汉 Dōnghàn Eastern Han Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 东汉/東漢 · Dōnghàn · Eastern Han 2026/03/04 东汉 / 東漢 Dōnghàn Eastern Han Eastern or later Han dynasty, 25-220 东汉时期，蔡伦改进了造纸术。 time word created sense Mar 4, 2026, 02:25 AM