hi ya i am pretty new to cad and have just started learning i have just recently started to learn myself how to use autocad 3d as i am learning at university how to use autocad architechture i am wondering if it is  possible to manually enter survey data into civil cad 3d and are there any training sheets any where to learn from?

There are lots of tutorials and tips to be found in asearch of the WWW.
One source-http://civilcommunity.autodesk.com/learning/tutorials/
 
I don't know if manual entry is possible (I would think so), though you certainly could add them to a text file in one of the allowed formats-"point No, northing, easting, elevation, description" then import the file.

thanks alot 4 your help i will try that