Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
nhung cong » dung cong, thong cong, hang cong
doi chieu » doc hieu, doi chi, ho chieu
tranh cua » doanh cua
manh cua » doanh cua, ban cua
van toan » van tuan, van tan, van thanh
dan than » dan chan, ban than, van than

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu xanh - hanh ((tranh cua) OR (manh cua)) nhung cong ((van toan) or (dan than)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - hanh ((tranh cua) OR (manh cua)) nhung cong ((van toan) OR (dan than)) cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu xanh - hanh ((tranh cua) OR (manh cua)) nhung cong ((van toan) or (dan than)) cau*".