Perhaps you should try some spelling variations:
nhieu viec » hieu viec, nhien viet
viec cac » vien cac, viec cua, viec lam
va thanh » gia thanh, ban thanh, va tinh
cac xuc » cam xuc, cac nuoc, chat xuc
va hanh » van hanh, va danh, ban hanh
sang ky » sang kyo, dang ky, tang ky
nang xa » nang x, lang xa, nang ma
vi cua » vai cua, di cua
san ky » van ky, dan ky, ban ky
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: va ((san ky) or (sang ky)) nang xa hoi. nhieu viec cac xuc ((va hanh) OR (va thanh)) vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: va ((san ky) OR (sang ky)) nang xa hoi. nhieu viec cac xuc ((va hanh) OR (va thanh)) vi cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "va ((san ky) or (sang ky)) nang xa hoi. nhieu viec cac xuc ((va hanh) OR (va thanh)) vi cua te*".