Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
danh vai » danh sai, danh va, doanh van
van lam » van nam
va danh » va dinh, va dan, va hanh
lang xa » lang ha, dang xay, lang van
lam xuc » cam xuc, lam duoc
xuc va » duc va, tuc va, luc va
sac ky » sai ky
cua tu » cua tuc, cua su, cua cu

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 (cac ky)) lang xa hoi. hieu van lam xuc va danh vai ((cua te) OR (cua tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sac ky) OR (cac ky)) lang xa hoi. hieu van lam xuc va danh vai ((cua te) OR (cua tu)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "te ((sac ky) or (cac ky)) lang xa hoi. hieu van lam xuc va danh vai ((cua te) OR (cua tu))".
• Adding a wildcard symbol may retrieve word variants: te ((sac ky) or (cac ky)) lang xa hoi. hieu van lam xuc va danh vai ((cua te) OR (cua tu))*.