Perhaps you should try some spelling variations:
doanh dao » doanh bao, doanh cao, doanh giao
voi doanh » von doanh, tri doanh, hoa doanh
hieu van » hieu va, thien van, lieu va
xach tay » canh tay
lang van » dang van, tang van, hoang van
dao cua » dai cua, day cua, dan cua
tuc voi » tuc vong, tuc cuoi, tuc thoi
cau tuc » cau truc, cau tu, cau luc
van cau » van dau, van hau, van chat
sach ty » sach tu, sach thu, sach hay
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: te ((((sach ty) OR (xach tay))) or (sach y)) lang van hoa. hieu van cau tuc voi doanh dao cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((((sach ty) OR (xach tay))) OR (sach y)) lang van hoa. hieu van cau tuc voi doanh dao cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te ((((sach ty) OR (xach tay))) or (sach y)) lang van hoa. hieu van cau tuc voi doanh dao cua te*".