Perhaps you should try some spelling variations:
thanh vien » nhan vien, thanh van
ban thanh » ban hanh, ban hang
vien cac » vien bach, vien dai, vien da
vien cua » viec cua, dien cua, tien cua
vu sach » vu bach, su sach, vu khach
xang xa » lang xa, mang xa, ang xa
duc ban » duc tan, duc van, dua ban
sach ty » sach y, sach tu, sach thu
cua tu » cua tuc, cua su, cua cu
ve cac » va cac
ve cam » ve cham, va cam, ve cai

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu sach ty xang xa hoi. hieu ((ve cam) or (((ve cac) OR (vien cac)))) duc ban thanh vien cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach ty xang xa hoi. hieu ((ve cam) OR (((ve cac) OR (vien cac)))) duc ban thanh vien cua tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sach ty xang xa hoi. hieu ((ve cam) or (((ve cac) OR (vien cac)))) duc ban thanh vien cua tu".
• Adding a wildcard symbol may retrieve word variants: vu sach ty xang xa hoi. hieu ((ve cam) or (((ve cac) OR (vien cac)))) duc ban thanh vien cua tu*.