Perhaps you should try some spelling variations:
thoai tieng » thi tieng, toan tieng
doanh thoai » doanh tai, doanh khoa, doanh ngoai
nganh dung » ngan dung, anh dung, nganh cong
thiet than » thien thanh, thi than, thien nhan
dung khoa » dung cho
thiet hai » thiet bi, thi hai, thien tai
luan ket » lien ket
ket luan » ket qua, te luan, dat luan

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

• Performing a fuzzy search may retrieve terms with similar spellings: nganh dung khoa luan ket luan ((thiet than) OR (thiet hai)) kinh doanh thoai tieng~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "nganh dung khoa luan ket luan ((thiet than) OR (thiet hai)) kinh doanh thoai tieng".
• Adding a wildcard symbol may retrieve word variants: nganh dung khoa luan ket luan ((thiet than) OR (thiet hai)) kinh doanh thoai tieng*.