"Era name and years" . "Era name" . "Era name(s)" . "Changqing era" . "Qianyuan Era" . "first year of the Longxing" . . . "Chinese era" . "reign era name" . "Yongming era" . "Era names" . "period of reign" . "regnal title" . "Longji" . . "Chinese Eras" . "era name" . . "a new era" . "Reign periods" . . "era" . "reign era title" . "Chinese era name" . "Hongxian" . "epoch" . "titles" . "era name (or reign motto)" . "era names" . "regnal year" . "Dachong era" . "Chinese eras" . "reign period" . "Chinese era name" . "period title" . "system" . "reign periods" . "Baoli era" . "era names and reign titles" . "Era" . "nianhao (or reign era)" . "reign era" . "Tianbao period" . "Jiashu year" . "Era Name" . . "name of the Chinese era" . "ROC era system" . "reign title" . "era of the same name" . "era title" . "Era Names" . "reign" . . "Chinese Imperial era" . "regnal name" . "Chinese" . "Chinese system of eras" . .