Perhaps you should try some spelling variations:
thanh vien » nhan vien, thanh van
sach van » sach han, sach va, bach van
truc van » truc va, thuc van, truc ban
thanh vi » hanh vi, thanh va, thanh ve
su sach » so sach, vu sach
dong xa » dong xay, duong xa, dong ha
hieu ve » hieu va, hieu van
ve cau » ke cau, va cau, 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: su sach van dong xa hoi. hieu ve cau truc van ((thanh vi) or (thanh vien)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach van dong xa hoi. hieu ve cau truc van ((thanh vi) OR (thanh vien)) cua te.
• Adding a wildcard symbol may retrieve word variants: su sach van dong xa hoi. hieu ve cau truc van ((thanh vi) or (thanh vien)) cua te*.