Perhaps you should try some spelling variations:
hanh tang » hanh trang, hanh mang, hanh tung
cua nhung » va nhung
cuong tap » luong tap, cong tac, luong tai
ho trieu » mot trieu, 25 trieu, 30 trieu
anh tang » anh bang, anh dang, anh nang
cong tap » cong tac, cong tan, tong tap
toan cao » toan ban, toan tap

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 tang) OR (anh tang)) cua nhung ((cong tap) or (cuong tap)) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho trieu tinh - ((hanh tang) OR (anh tang)) cua nhung ((cong tap) OR (cuong tap)) toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho trieu tinh - ((hanh tang) OR (anh tang)) cua nhung ((cong tap) or (cuong tap)) toan cao".
• Adding a wildcard symbol may retrieve word variants: ho trieu tinh - ((hanh tang) OR (anh tang)) cua nhung ((cong tap) or (cuong tap)) toan cao*.