Perhaps you should try some spelling variations:
thanh vi » hanh vi, thanh va, thanh ve
va thanh » gia thanh, ban thanh, va tinh
chat huu » pham huu
sach ky » sac ky, sach ty, sach kem
lua tru » luu tru, luan thu, luat tri
hieu va » lieu va
nang xa » nang x, lang xa, nang ma
huu va » cuu va, tuu va
vi lua » vi luu

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu ((sach ky) OR (sach y)) nang xa hoi. ((hieu va) or (hieu qua)) chat huu va thanh vi lua tru~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach ky) OR (sach y)) nang xa hoi. ((hieu va) OR (hieu qua)) chat huu va thanh vi lua tru*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sach ky) OR (sach y)) nang xa hoi. ((hieu va) or (hieu qua)) chat huu va thanh vi lua tru*".