Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
trong manh » trong minh, trong anh, trong mach
doi chieu » doc hieu, doi chi, ho chieu
thang cua » thong cua, hang cua, than cua
tranh cua » doanh cua, manh cua
manh toan » thanh toan, anh tuan, tinh 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: doi chieu xanh - hanh ((thang cua) or (tranh cua)) dung trong manh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - hanh ((thang cua) OR (tranh cua)) dung trong manh toan cau.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - hanh ((thang cua) or (tranh cua)) dung trong manh toan cau*.