The question is as same as the topic above.

Maybe It is few descendants of Manchurians. Mongols have themselves made the basic force of Manchurian garrison in Mongolia. There were some Manchurian advisers. We have sent them home in 1911. For Manchurians to stay and live in Mongolia, it was very dangerous. Therefore all of them have left.

List of Manchu clans .

http://en.wikipedia.org/wiki/List_of_Manch...habetical_order

Ancestors of kazakh-CAsian

Kere Hala (Sinicized :克哷氏)- Kerei
Kerit Hala (Sinicized :克哩特氏)-Kereit

But as far as I know, the inter marriage between Mongol Royal family and Manchu Royal family is very commom. Nearly 60 daughters and sons of Manchu Emperors were engaged with Kalhka Mongol King's daughters and sons since the establishment of Manchu Qing empire. In turn, nearly 50 Mongol royal family members were sent to Beijing for marriage. Those appointed marriage is totally for politcal concern.

Is there still a Manchur area in Ulaan Baator?

No