1, get off at Fangshan line of Changyang subway station and get off at Guogongzhuang.
2. Transfer to Line 9 to the National Library subway station.
3. Transfer to Line 4 at the station to Xizhimen subway station.
4. Finally, take the A2 northwest exit for 238 meters.
Couplets, also called couplets, are named after the pillars hung in halls and houses in ancient times. They are commonly known as even characters, couplets,