Seven habits of highly effective people overview
Khmer Civilization Religion & Politics
Dale carnegie how to develop self confidence and influence people
Improving communication skills
Evolution
Inter personal communication skills
Bill gates-life-is-not-fair-get-used-to
Think and Grow Rich
Personality
Time management
How to win friends and influence people by dale carnegie
Fitness
Beyond fitness(From Depression to Discovery)
Self talk and self motivation skills
Chapter14 communication skills
Twilight by Lobsang Rampa
Exercise Essentials for all
Psychology of time management
How to Replace Workplace Negativity with Enthusiasm
Attitudes