Sèng 20 nièng
| Gregorius Lĭk-huák | 20 BC XIX BC |
| Ab urbe condita | 734 |
| Gū Hĭ-lé-nà̤ lĭk | 190th Olympiad (victor)¹ |
| Assyria-lĭk | 4731 |
| Bali-lĭk | N/A |
| Mâing-gă-lăk-lĭk | −612 |
| Berber-lĭk | 931 |
| Hŭk-lĭk | 525 |
| Miēng-diêng-lĭk | −657 |
| Byzantine-lĭk | 5489–5490 |
| Nùng-lĭk | 庚子年 (Metal Rat) 2677 or 2617 — to — 辛丑年 (Metal Ox) 2678 or 2618 |
| Coptic-lĭk | −303 – −302 |
| Discordia-lĭk | 1147 |
| Ethiopia-lĭk | −27 – −26 |
| Hĭ-báik-lài-lĭk | 3741–3742 |
| Éng-dô-lĭk | |
| - Vikram Samvat | 37–38 |
| - Éng-dô-guók-gă-lĭk | N/A |
| - Kali Yuga | 3081–3082 |
| Holocene-lĭk | 9981 |
| Iran-lĭk | 641 BP – 640 BP |
| Ĭ-sṳ̆-làng-lĭk | 661 BH – 660 BH |
| Cuā-uă-lĭk | N/A |
| Julius-lĭk | 20 BC XIX BC |
| Hàng-guók-lĭk | 2314 |
| Mìng-guók-lĭk | 1931 before ROC 民前1931年 |
| Nanakshahi-lĭk | −1487 |
| Seleucid-lĭk | 292/293 AG |
| Tái-guók-lĭk | 523–524 |
| Să̤-câung-lĭk | 陽金鼠年 (male Iron-Rat) 107 or −274 or −1046 — to — 阴金牛年 (female Iron-Ox) 108 or −273 or −1045 |
Sèng 20 nièng găk Julius Lĭk-huák diē-sié sê siŏh ciáh bìng-nièng, tàu gĕ̤ng sê bái-sé.
