What does 西单 (xīdān) mean in English?

Card 69NPCR Level 5469/96
CARD69
PROGRESS72%
西单
西單
xīdān
Xidan (name of a place in Beijing)(Proper Noun)
Click to reveal
← Previous↑ DeckNext →

Reveal: Click/Space/Enter/↑↓/w/s/j/k•Navigate: ←→/h/l/a/d