Perhaps you should try some spelling variations:
te sach » toc sach
sach ly » sach y, sach lo, sach ty
hieu va » hieu qua
nang xa » nang x, lang xa, nang ma
ly nang » ky nang, ly hang, ly vang
xuc va » duc va, tuc va, luc va
va dan » ca dan, va dao, va dau
vi su » va su, ve su, ki su
ve du » ve su, te du, va du

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ly nang xa hoi. ((hieu va) or (lieu va)) cam xuc va dan ((vi su) or (ve du)) tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ly nang xa hoi. ((hieu va) OR (lieu va)) cam xuc va dan ((vi su) OR (ve du)) tren.
• Adding a wildcard symbol may retrieve word variants: te sach ly nang xa hoi. ((hieu va) or (lieu va)) cam xuc va dan ((vi su) or (ve du)) tren*.