Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
nhung cong » dung cong, thong cong, hang cong
thong cua » thong quan, thong tu, huong cua
ho chieu » theo chieu, hoc thieu, doi chieu
mang cua » manh cua, dung cua, ban cua
san toan » van toan, dan toan, manh toan

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 - hanh ((thong cua) or (mang cua)) nhung cong ((san toan) or (tinh toan)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh ((thong cua) OR (mang cua)) nhung cong ((san toan) OR (tinh toan)) cao.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh ((thong cua) or (mang cua)) nhung cong ((san toan) or (tinh toan)) cao*.