Website contains the data sets of the textbook: Studenmund(2006)
Studenmund, A.H., 2006, Using Econometrics: A Practical Guide, 5/e., Pearson-Addison-Wesley

Website contains the data sets of Gujarati(2003)
http://highered.mcgraw-hill.com/sites/0072335424/student_view0/data_sets.html

Website contains the data sets of Studenmund(2001)
http://occawlonline.pearsoned.com/bookbind/pubbooks/studenmund_awl/chapter1/deluxe.html

Website contains the data sets of Wooldridge(2000):
http://wooldridge.swcollege.com

Resource of US macroeconomic time series data:
http://www.economagic.com/

Hong Kong & US  GDP and Consumption data: 1980.1 - 
Hong Kong Fixed capital formation and interest rate 1980.1 -
HongKong Nominal GDP Data 1973:1 -
HongKong Constant (1990) GDP Data 1973:1 -
HongKong CPI & Unemployment Data 1996.01 -
China industrial output - cross-enterprises and cross-provinces pooled data (1993-2000)