The international airport in Beijing is called Capital International Airport (Chinese: 首都国际机场).
Metered or not? Generally speaking, legal taxicabs are metered in Beijing, and those are your first choice. But unlicensed cabs or called unmetered cabs are crowded over airport, and sometimes even legal taxi drivers waiting at the airport don't like to meter, especially when they carry a foreign customer at night. So you'd better to learn a reasonable fare range in advance.
Starting fare in Beijing during daytime (05:00-23:00 GMT+8) is 10 RMB for the first 3 kilometers, and cost 2 RMB/ kilometer afterwards; while the starting fare at night (23:00-05:00 GMT+8) is 11 RMB for the first 3 kilometers, and cost 2.4 RMB/ kilometer afterwards
It's not customary to tip the drive.
How to reach Capital Medical University?
It's about 40.9 kilometers from the airport to CCMU.
You can choose to take taxi or airport bus to get to the university.
102 CNY in the daytime. If you arrive at night, and no driver would like to carry you with metering, you can pay him 120 to 150 CNY which is also seen as reasonable.
Airport shuttle bus is apart from normal bus and costs 16 CNY for one passenger. Take airport bus Line 7 (Capital International Airport to Beijing West Railway Station) and get off at Beijing West Railway Station(in Chinese Characters:北京西站). After you get off, walk to Beijing West Railway Station South Square Station. Take Bus No.122 or No.53 and get off at Cai Huying Bridge East Station (in Chinese Characters:菜户营桥东站). Walk 400 meters then you can find it.
English: Hi, taxi! Please take me to Capital Medical University. It's at No.10 West Tou Tiao, Outer You'an Men.