Perhaps you should try some spelling variations:
tuong thanh » truong thanh, luong thanh, duong thanh
muong thanh » truong thanh, dong thanh, cong thanh
hieu nganh » vien nganh, hiem ngan, hieu manh
tranh cua » doanh cua, manh cua
cua nhung » va nhung
cua tinh » cua sinh, va tinh, ha tinh
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 ((hieu nganh) or (cua tinh)) - canh tranh cua nhung ((tuong thanh) OR (muong thanh)) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((hieu nganh) OR (cua tinh)) - canh tranh cua nhung ((tuong thanh) OR (muong thanh)) toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((hieu nganh) or (cua tinh)) - canh tranh cua nhung ((tuong thanh) OR (muong thanh)) toan cao".
• Adding a wildcard symbol may retrieve word variants: ho ((hieu nganh) or (cua tinh)) - canh tranh cua nhung ((tuong thanh) OR (muong thanh)) toan cao*.