causes of great drought
The drought prediction system during flooing season in northwest China
Drought(flood) in south and flood(drought) in north
Great Debate between British and North American Schools
Great Leap Forward in education
1000 m long great diameter borehole
2-D great common divisor
A Complement to the Great Collection of the Oracle
a great calligraphy master
a great many stars sign
a Great Master of Ophthalmology