[
 {
  "id": 1,
  "name": "先秦",
  "name_en": "Pre-Qin",
  "start_year": -2070,
  "end_year": -221,
  "poem_count": 361
 },
 {
  "id": 2,
  "name": "两汉",
  "name_en": "Han",
  "start_year": -206,
  "end_year": 220,
  "poem_count": 0
 },
 {
  "id": 3,
  "name": "魏晋",
  "name_en": "Wei-Jin",
  "start_year": 220,
  "end_year": 420,
  "poem_count": 26
 },
 {
  "id": 4,
  "name": "南北朝",
  "name_en": "Northern and Southern",
  "start_year": 420,
  "end_year": 589,
  "poem_count": 0
 },
 {
  "id": 5,
  "name": "隋",
  "name_en": "Sui",
  "start_year": 581,
  "end_year": 618,
  "poem_count": 0
 },
 {
  "id": 6,
  "name": "唐",
  "name_en": "Tang",
  "start_year": 618,
  "end_year": 907,
  "poem_count": 101915
 },
 {
  "id": 7,
  "name": "五代",
  "name_en": "Five Dynasties",
  "start_year": 907,
  "end_year": 960,
  "poem_count": 6
 },
 {
  "id": 8,
  "name": "宋",
  "name_en": "Song",
  "start_year": 960,
  "end_year": 1279,
  "poem_count": 266982
 },
 {
  "id": 9,
  "name": "元",
  "name_en": "Yuan",
  "start_year": 1271,
  "end_year": 1368,
  "poem_count": 10776
 },
 {
  "id": 10,
  "name": "清",
  "name_en": "Qing",
  "start_year": 1644,
  "end_year": 1912,
  "poem_count": 258
 },
 {
  "id": 11,
  "name": "其他",
  "name_en": "Other",
  "start_year": null,
  "end_year": null,
  "poem_count": 1635
 }
]