Chemistry in Shampooing,Dying and Perming Hair
Finding Out the Cause for Students being Tired of Chemistry Learning in Junior Middle Schools
Correcting Students'Bad Learning Attitude,Fostering Students'Good Study Habits Some Methods of Instructing Students on Experimental Observations
in Junior Middle Schools
A Simple and Easy Method of Proving that Container is Full of Hydrogen
The Means of Fostering Students' Working Ability in Chemical Experiments
Observation,Imagination,Inference,Abstraction——Some Discussions on 36th Problem of' 97 University Entrance Examination
The Experimental Equilibrium Constants and Standard Equilibrium Constants
The Keys to Theoritical Problems of 29th International Chemistry Olympiads
The Discovery of Calcium Carbide and Ethyne and the Development of Their Industries