Perhaps you should try some spelling variations:
nhung cong » thong cong, hang cong, nhung don
chieu sang » chieu sach, chieu xanh, hieu lang
canh manh » lanh manh, canh tranh, cach mang
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
manh cua » doanh cua, ban cua
dan phan » doan phan, van phan, dam phan
dan chan » dan gian, dan ca, van chat

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu sang - canh manh cua ((nhung cong) or (dung cong)) ((dan phan) OR (dan chan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - canh manh cua ((nhung cong) OR (dung cong)) ((dan phan) OR (dan chan)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sang - canh manh cua ((nhung cong) or (dung cong)) ((dan phan) OR (dan chan)) cau".
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - canh manh cua ((nhung cong) or (dung cong)) ((dan phan) OR (dan chan)) cau*.