Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thanh vai » thanh hai, thanh van, thanh tai
dang mau » dong mau, dang van, dang su
hieu van » hieu va, thien van, lieu va
qua ban » cua ban, qua quan
cua tre » cua te, cuu tre, dua tren
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
van lam » van nam
mau hoa » cau hoa, ma hoa, mai hoa
ky dang » ky nang, ky danh
dua ban » dia ban, cua ban, mua ban

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 dang mau hoa. hieu van lam ((dua ban) or (qua ban)) thanh vai ((cua tre) or (cua triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky dang mau hoa. hieu van lam ((dua ban) OR (qua ban)) thanh vai ((cua tre) OR (cua triet)).
• Adding a wildcard symbol may retrieve word variants: tu sach ky dang mau hoa. hieu van lam ((dua ban) or (qua ban)) thanh vai ((cua tre) or (cua triet))*.