Perhaps you should try some spelling variations:
va thanh » gia thanh, ban thanh, va tinh
thanh di » thanh doi, thanh de, thanh do
nang xa » nang x, lang xa, nang ma
hieu va » hieu qua
cam luc » cam xuc, cau luc
sai ky » sac ky
luc va » duc va, tuc va, loc va
di cua » dai cua, doi cua, de cua
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 ((sach y) or (sai ky)) nang xa hoi. ((hieu va) or (lieu va)) cam luc va thanh di cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach y) OR (sai ky)) nang xa hoi. ((hieu va) OR (lieu va)) cam luc va thanh di cua te.
• Adding a wildcard symbol may retrieve word variants: tu ((sach y) or (sai ky)) nang xa hoi. ((hieu va) or (lieu va)) cam luc va thanh di cua te*.