Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
sang tay » sang tao, sang tai, sang tac
nhan luc » nang luc
hanh lam » thanh lap, hanh kem, hanh va
va hanh » van hanh, va thanh, va danh
ky sang » ky nang, ky dang, ky tang
tay hoi » tay ho, tao hoi, tay thai
hieu ve » hieu va, hieu van
su sac » su sach, su cac, su xac
luc va » duc va, tuc va, loc va
sac ky » cac ky, sai ky
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: su sac ky sang tay hoi. ((hieu ve) or (lieu va)) nhan luc va hanh lam ((cua triet) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sac ky sang tay hoi. ((hieu ve) OR (lieu va)) nhan luc va hanh lam ((cua triet) OR (cua te)).
• Adding a wildcard symbol may retrieve word variants: su sac ky sang tay hoi. ((hieu ve) or (lieu va)) nhan luc va hanh lam ((cua triet) or (cua te))*.