Perhaps you should try some spelling variations:
chieu xanh » chieu sang, chieu tinh, hieu manh
chieu sach » chinh sach, chiet tach, chieu sang
dung tuong » dung thuong, dung truong, dung trong
tuong hach » trong hach, thuong mach, tuong tac
lieu tinh » trieu tinh, diep tinh, bien tinh
hanh manh » hanh mang, lanh manh, hoang manh
hach toan » thanh toan, manh toan
manh cua » doanh cua, ban cua
cua dung » cua dang, cua dong, qua dung
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: hoc ((((chieu xanh) or (chieu sach))) or (lieu tinh)) - hanh manh cua dung tuong hach toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((((chieu xanh) OR (chieu sach))) OR (lieu tinh)) - hanh manh cua dung tuong hach toan cau.
• Adding a wildcard symbol may retrieve word variants: hoc ((((chieu xanh) or (chieu sach))) or (lieu tinh)) - hanh manh cua dung tuong hach toan cau*.