Perhaps you should try some spelling variations:
vien nganh » vien thanh
truong cua » truong ca, truong quan, truong cao
tuong dong » tuong duong, trong dong, cuong duong
trung cua » trung tuan, trung cap, dung cua
dong dan » dong danh, duong dan, dong san
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((vien nganh) or (viem gan)) - thanh ((trung cua) OR (truong cua)) tuong dong dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((vien nganh) OR (viem gan)) - thanh ((trung cua) OR (truong cua)) tuong dong dan than cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((vien nganh) or (viem gan)) - thanh ((trung cua) OR (truong cua)) tuong dong dan than cau".
• Adding a wildcard symbol may retrieve word variants: hoc ((vien nganh) or (viem gan)) - thanh ((trung cua) OR (truong cua)) tuong dong dan than cau*.