Perhaps you should try some spelling variations:
doanh cua » doanh luan
dong cong » duong cong, dung cong, dang cong
cong vang » cong lang, cong quang, cong ngang
ho trieu » mot trieu, 25 trieu, 30 trieu
manh cua » ban cua
tuan ban » tuan bang, luan ban, quang ban
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho trieu tinh - hanh ((manh cua) OR (doanh cua)) dong cong vang ((tuan ban) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho trieu tinh - hanh ((manh cua) OR (doanh cua)) dong cong vang ((tuan ban) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho trieu tinh - hanh ((manh cua) OR (doanh cua)) dong cong vang ((tuan ban) or (toan ban))".
• Adding a wildcard symbol may retrieve word variants: ho trieu tinh - hanh ((manh cua) OR (doanh cua)) dong cong vang ((tuan ban) or (toan ban))*.