Perhaps you should try some spelling variations:
nang ma » tang ma, sang ma, nang cao
hieu ve » hieu va, hieu van
xanh di » danh di, vanh dai, xanh tai
cua tre » cuu tre, cua triet, dua tren
vu sac » vu sach, vu san, va sac
sac ky » cac ky, sai ky
ma hoi » mai hoi, xa hoi, ma hoa
ve cac » va cac, vien cac
xuc va » tuc va, luc va, xac va
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu sac ky nang ma hoi. hieu ve cac ((xuc va) or (duc va)) xanh di ((cua tre) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sac ky nang ma hoi. hieu ve cac ((xuc va) OR (duc va)) xanh di ((cua tre) OR (cua te)).
• Adding a wildcard symbol may retrieve word variants: vu sac ky nang ma hoi. hieu ve cac ((xuc va) or (duc va)) xanh di ((cua tre) or (cua te))*.