Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh tranh » canh tranh, hanh trinh, hanh trang
hoc thieu » toc thieu, hoc hien
thieu anh » thien anh, chieu xanh, thien danh
tranh cua » doanh cua, manh cua
cua nhung » va nhung
dan toan » van toan, dan than, manh toan
van than » van thanh, van thang, van 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 thieu anh - hanh tranh cua nhung cong ((dan toan) or (van than)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu anh - hanh tranh cua nhung cong ((dan toan) OR (van than)) cau.
• Adding a wildcard symbol may retrieve word variants: hoc thieu anh - hanh tranh cua nhung cong ((dan toan) or (van than)) cau*.