yếu lược 
elementary [ yếu ] : weak, feeble
[ lược ] : comb; to pick up, gather (news), have (results)
Most Common Compounds Set 1:
Most Common Compounds Set 2 :
Binh thư yếu lược The Art of War (book by Sun Tzu) yếu lược elementary Binh thư yếu lược The Art of War (book by Sun Tzu)