Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
hanh cac » hang cac, hanh cat, nhanh cay
bao luc » bao thuc
nang co » nang cao, nang doc, nang noi
cua tre » cua te, cuu tre, dua tren
cao luc » cao duc, cao suc, cau luc
va hanh » van hanh, va thanh, va danh
tu bai » tu ban, tu bat, te bai
bai ky » ban ky, sai ky, bac ky
co hai » co dai, co hoi, o hai

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu bai ky nang co hai. lieu va ((cao luc) or (bao luc)) va hanh cac ((cua tre) OR (cua triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu bai ky nang co hai. lieu va ((cao luc) OR (bao luc)) va hanh cac ((cua tre) OR (cua triet)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu bai ky nang co hai. lieu va ((cao luc) or (bao luc)) va hanh cac ((cua tre) OR (cua triet))".
• Adding a wildcard symbol may retrieve word variants: tu bai ky nang co hai. lieu va ((cao luc) or (bao luc)) va hanh cac ((cua tre) OR (cua triet))*.