Perhaps you should try some spelling variations:
nhung trong » hung trong, nhung tuong, thuong trong
tranh cua » doanh cua, manh cua
cua nhung » va nhung
thanh ban » thanh san, thanh bac, thanh bai
thanh van » thanh san, thanh toan, thanh phan
hoc sieu » hoc thieu, hoc hien, hoc su
hoc dieu » hoc thieu, hoc hien

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc sieu) OR (hoc dieu)) tinh - canh tranh cua nhung trong nganh ((thanh ban) or (thanh van))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc sieu) OR (hoc dieu)) tinh - canh tranh cua nhung trong nganh ((thanh ban) OR (thanh van)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc sieu) OR (hoc dieu)) tinh - canh tranh cua nhung trong nganh ((thanh ban) or (thanh van))".
• Adding a wildcard symbol may retrieve word variants: ((hoc sieu) OR (hoc dieu)) tinh - canh tranh cua nhung trong nganh ((thanh ban) or (thanh van))*.