Perhaps you should try some spelling variations:
cua triet » cua viet, va triet
tinh viec » tinh viet, dinh viec, sinh viec
su triet » su viet, su tien, ve triet
nam luc » nang luc, nhan luc, nam thuc
nang ma » tang ma, sang ma, nang cao
hieu va » hieu qua
va tinh » may tinh
tu sai » tu bai, tu san, tu cai
luc va » duc va, tuc va, loc va
sai ky » sac ky
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 sai ky nang ma hoi. ((hieu va) or (lieu va)) nam luc va tinh viec ((cua triet) or (su triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sai ky nang ma hoi. ((hieu va) OR (lieu va)) nam luc va tinh viec ((cua triet) OR (su triet)).
• Adding a wildcard symbol may retrieve word variants: tu sai ky nang ma hoi. ((hieu va) or (lieu va)) nam luc va tinh viec ((cua triet) or (su triet))*.