Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
manh hai » lanh hai, minh hai, thanh hai
ban manh » ban hanh, van manh, ban mach
xuc ban » duc ban, cuc ban, quoc ban
cua tre » cua te, cuu tre, dua tren
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
hieu ve » hieu van
lang xa » lang ha, dang xay, lang van
ky lang » ky nang, ky dang, ky tang
hieu va » lieu va, hieu qua

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 ky lang xa hoi. ((hieu ve) or (hieu va)) cam xuc ban manh hai ((cua tre) or (cua triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky lang xa hoi. ((hieu ve) OR (hieu va)) cam xuc ban manh hai ((cua tre) OR (cua triet)).
• Adding a wildcard symbol may retrieve word variants: tu sach ky lang xa hoi. ((hieu ve) or (hieu va)) cam xuc ban manh hai ((cua tre) or (cua triet))*.