2Low cost soil and water conservation techniques corrodes application and suggestion of the pilot project of the controlling area in soil of Zuogong county6-7
10Analysis of (c)urrent situation of the development of travel and prospect of the old town of Lhasa24-27
13The discussion of question and countermeasure of English teaching of junior middle school of Lhasa32-33
15Improve route and method of English learning abilities of middle school students of Tibet area36-37