Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chieu xanh » chieu sach, chieu sang, chieu tinh
manh toan » thanh toan, anh tuan, tinh toan
ho chieu » theo chieu, hoc thieu, doi chieu
canh dan » canh van, thanh dan, cac dan
sanh dan » sach danh, sinh danh, thanh dan
ban than » ban thanh, van thanh, ban hang

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 xanh - ((canh dan) OR (sanh dan)) va nhung cong ((manh toan) or (ban than)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - ((canh dan) OR (sanh dan)) va nhung cong ((manh toan) OR (ban than)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - ((canh dan) OR (sanh dan)) va nhung cong ((manh toan) or (ban than)) cau".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - ((canh dan) OR (sanh dan)) va nhung cong ((manh toan) or (ban than)) cau*.