Perhaps you should try some spelling variations:
vien cua » viec cua, dien cua, tien cua
thu cac » tu cac, thu xac, thu cuc
nang xa » lang xa, nang ma, mang xa
hieu ve » hieu va, hieu van
suc van » su van, luc van, sac van
duc van » duc va, duc tan, duc manh
ve cao » va cao, ve bao, ve cac
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 cac ky ((nang xa) or (nang x)) hoi. hieu ve cao ((suc van) OR (duc van)) nhan vien cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu cac ky ((nang xa) OR (nang x)) hoi. hieu ve cao ((suc van) OR (duc van)) nhan vien cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu cac ky ((nang xa) or (nang x)) hoi. hieu ve cao ((suc van) OR (duc van)) nhan vien cua te*".