From HandWiki - Reading time: 4 min

Tai Wei Yuan, the Supreme Palace Enclosure (太微垣), is one of the San Yuan or Three enclosures.[1] Stars and constellations of this group are visible during spring in the Northern Hemisphere (autumn in the Southern).[2]
The asterisms are:[1]
| English name | Chinese name | Number of stars | Western Constellation | Additional notes | Representing |
|---|---|---|---|---|---|
| Left Wall | 太微左垣 | 5 | Virgo / Coma Berenices | Consists of :
|
Five guardian star in the left |
| Right Wall | 太微右垣 | 5 | Leo / Virgo | Consists of :
|
Five guardian star in the right |
| Usher to the Court | 謁者 | 1 | Virgo | The officer in charge to interview the guests, also was ordered to ambassador | |
| Three Excellencies | 三公 | 3 | Virgo | ||
| Nine Senior Officers | 九卿 | 3 | Virgo | Officials of nine luxury units | |
| Five Lords | 五諸侯 | 5 | Coma Berenices | Five lords of the Emperor | |
| Inner Screen | 內屏 | 4 | Virgo | Small wall within the door | |
| Seats of the Five Emperors | 五帝座 | 5 | Leo | Five Emperors chair | |
| Officer of Honour | 幸臣 | 1 | Coma Berenices | Favorite of the courtiers | |
| Crown Prince | 太子 | 1 | Leo | The crown prince | |
| Retinue | 從官 | 1 | Leo | The emperor's attendants | |
| Captain of the Bodyguards | 郎將 | 1 | Coma Berenices | High military officer | |
| Emperor's Bodyguard | 虎賁 | 1 | Leo | Palace garrison commanders | |
| Imperial Guards | 常陳 | 7 | Canes Venatici / Ursa Major | The army | |
| Officers of the Imperial Guard | 郎位 | 15 | Coma Berenices | Clerical officer in military | |
| The Hall of Glory | 明堂 | 3 | Leo | Places of Emperor Xuan Mingzheng early education | |
| Astronomical Observatory | 靈台 | 3 | Leo | The sky observatory | |
| Junior Officers | 少微 | 4 | Leo / Leo Minor | State official | |
| Long Wall | 長垣 | 4 | Leo | Border wall | |
| Three Steps | 三台 | 6 | Ursa Major | Consists of :
|
Three rank official, or triple deck room in the heaven |