Excitant——Chemical Ghost on Sports Ground
The Methodology on Reform of Chemistry Teaching Method
Teaching Ability Competition of Junior Middle Schooi Chemistry Teachers
An Improvement on the Experiment of Hdrogen air Explosion at Middle Schools
An New Acetylene Generates
A few Problems about Chemical Equilibrium
The Keys to Problems of the 27th International Chemistry Olympiads
A Famous Teacher of Chemistry,A Great Master in the Scientific Circles——Chemistry Educator、Structural Chemist LL Jiaxi