Perhaps you should try some spelling variations:
phat lap » phan lap, phap lap, phat lam
tu sach » thu sach, su sach, te sach
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
nang ma » tang ma, sang ma, nang cao
cao suc » cao su
cao duc » dao duc, giao duc, tao duoc
lap cua » lai cua, tap cua, lam cua
cua tre » cua te, cuu tre, cua triet
ma hoi » mai hoi, xa hoi, ma hoa

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach ty nang ma hoi. hieu qua ((cao suc) OR (cao duc)) va phat lap cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ty nang ma hoi. hieu qua ((cao suc) OR (cao duc)) va phat lap cua tre".
• Adding a wildcard symbol may retrieve word variants: tu sach ty nang ma hoi. hieu qua ((cao suc) OR (cao duc)) va phat lap cua tre*.