Perhaps you should try some spelling variations:
thieu nganh » hieu nganh, trien nganh, nghiep nganh
thanh trung » thanh tung
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
cua nhung » va nhung
thuan cam » thuat cam, thuat dam, khoan cam
cong van » cong vang, cong san, song van
quan cua » quan luan, ban cua, gian cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu nganh - ((canh tranh) or (thanh trung)) cua nhung cong van ((thuan cam) or (quan cua))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu nganh - ((canh tranh) OR (thanh trung)) cua nhung cong van ((thuan cam) OR (quan cua)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu nganh - ((canh tranh) or (thanh trung)) cua nhung cong van ((thuan cam) or (quan cua))*.