Perhaps you should try some spelling variations:
phan vien » nhan vien, phan kien, phan bien
vien cua » viec cua, dien cua, tien cua
thu xac » thau xay
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
hieu ve » hieu va, hieu van
xac ky » cac ky, sac ky, bac ky
ve cao » va cao, ve bao, ve cac
suc va » tuc va, luc va, soc va
cua tu » cua tuc, cua su, cua cu

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "thu xac ky lang xa hoi. hieu ve cao ((suc va) OR (duc va)) phan vien cua tu~".
• Adding a wildcard symbol may retrieve word variants: thu xac ky lang xa hoi. hieu ve cao ((suc va) OR (duc va)) phan vien cua tu*.