Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
tieu danh » dieu danh, thien danh, dieu hanh
tiep danh » thien danh, tiep can, hiep dinh
tranh cua » doanh cua, manh cua
cua nhung » va nhung
van phan » van phong, van thanh, luan phan
van tuan » van quan, van ban, anh tuan

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((tieu danh) or (tiep danh)) - canh tranh cua nhung cong ((van phan) or (van tuan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((tieu danh) OR (tiep danh)) - canh tranh cua nhung cong ((van phan) OR (van tuan)) cau.
• Adding a wildcard symbol may retrieve word variants: hoc ((tieu danh) or (tiep danh)) - canh tranh cua nhung cong ((van phan) or (van tuan)) cau*.