Perhaps you should try some spelling variations:
dong doanh » dung doanh, trong doanh, doanh doanh
chieu xanh » chieu sach, chieu sang, chieu tinh
canh sinh » canh tinh, canh binh, tinh sinh
hanh dong » anh dong, ha dong
ho chieu » theo chieu, hoc thieu, doi chieu
vat hanh » vat thanh, van hanh, va hanh
phan cau » phan dau, phan cac, phan tu
hang dau » hang va, hang tai

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 sinh vat hanh dong doanh ((phan cau) or (hang dau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - canh sinh vat hanh dong doanh ((phan cau) OR (hang dau)).
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - canh sinh vat hanh dong doanh ((phan cau) or (hang dau))*.