Perhaps you should try some spelling variations:
vien cua » viec cua, dien cua, tien cua
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
suc van » su van, duc van, sac van
luc van » luoc van, luu van, duc van
sac ky » sai ky
va cao » va cac, va co, va dao
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: thu ((sac ky) or (cac ky)) nang xa hoi. hieu va cao ((suc van) or (luc van)) nhan vien cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu ((sac ky) OR (cac ky)) nang xa hoi. hieu va cao ((suc van) OR (luc van)) nhan vien cua te.
• Adding a wildcard symbol may retrieve word variants: thu ((sac ky) or (cac ky)) nang xa hoi. hieu va cao ((suc van) or (luc van)) nhan vien cua te*.