Perhaps you should try some spelling variations:
tham luc » than luc, tham nuoc, tham thuc
va doanh » van doanh, vay doanh, va danh
lang xa » lang ha, dang xay, lang van
hieu va » lieu va, hieu qua
va tham » van tham, va cham, va thanh
cuc tre » duc tre, cua tre, cuu tre
sac ky » cac ky
luc va » duc va, tuc va, loc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: te ((sac ky) or (sai ky)) lang xa hoi. hieu va tham luc va doanh tai cuc tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sac ky) OR (sai ky)) lang xa hoi. hieu va tham luc va doanh tai cuc tre.
• Adding a wildcard symbol may retrieve word variants: te ((sac ky) or (sai ky)) lang xa hoi. hieu va tham luc va doanh tai cuc tre*.