Perhaps you should try some spelling variations:
nang xa » nang x, lang xa, nang ma
hieu va » lieu va
cao tuc » dao tuc, cao duc, cao suc
va dinh » van dinh, va kinh, va tinh
van cua » vang cua, ban cua, dan cua
tu cam » tu cham, tu cac, tu nam
cam ky » cao ky, cac ky
tuc va » thuc va, truc va, tuc xa
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: tu cam ky nang xa hoi. ((hieu va) OR (hieu qua)) cao tuc va dinh van cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cam ky nang xa hoi. ((hieu va) OR (hieu qua)) cao tuc va dinh van cua te".
• Adding a wildcard symbol may retrieve word variants: tu cam ky nang xa hoi. ((hieu va) OR (hieu qua)) cao tuc va dinh van cua te*.