Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
nhung cong » dung cong, thong cong, hang cong
trinh cua » tinh cua, trinh quan, trinh luan
ho chieu » theo chieu, hoc thieu, doi chieu
sinh cua » manh cua, dinh cuu, sinh va
cong san » cong tac
san toan » van toan, dan toan, manh toan
toan cau » toan cao, toan ban, toan tap

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