Perhaps you should try some spelling variations:
hang doanh » hanh doanh, nhung doanh, van doanh
vat thanh » dat thanh, gat thanh, tat thanh
doanh cua » doanh luan
cua nhung » va nhung
cong tap » cuong tap, cong tac, tong tap
cong tan » cong tac, cong san, cong thanh
toan ban » van ban
hoc vat » hoc va, hoc viet, thuc vat

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc vat thanh - hang doanh cua nhung ((cong tap) OR (cong tan)) toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc vat thanh - hang doanh cua nhung ((cong tap) OR (cong tan)) toan ban".
• Adding a wildcard symbol may retrieve word variants: hoc vat thanh - hang doanh cua nhung ((cong tap) OR (cong tan)) toan ban*.