Perhaps you should try some spelling variations:
cua triet » cua viet, va triet
su triet » su viet, su tien, ve triet
luat dan » luat dat, luat doanh, cua dan
hanh tai » thanh tai, hang tai, han tai
nang ma » tang ma, sang ma, nang cao
luu dan » luu van, luu hanh, luu dong
va tham » van tham, va cham, va thanh
hieu va » lieu va, hieu qua
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 cac ky nang ma hoi. hieu va tham ((luu dan) or (luat dan)) hanh tai ((cua triet) or (su triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cac ky nang ma hoi. hieu va tham ((luu dan) OR (luat dan)) hanh tai ((cua triet) OR (su triet)).
• Adding a wildcard symbol may retrieve word variants: tu cac ky nang ma hoi. hieu va tham ((luu dan) or (luat dan)) hanh tai ((cua triet) or (su triet))*.