Perhaps you should try some spelling variations:
dung cong » dung trong
chi xanh » chi anh, chi danh, chi hanh
sinh cua » manh cua, sinh va
dinh cuu » dinh chi
cong tac » cong ty
than cau » toan cau, than cap, thanh chau
phan cau » phan dau, phan cac, phan tu
doi chi » doi khi

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi xanh - hanh ((sinh cua) or (dinh cuu)) dung cong tac ((than cau) OR (phan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi xanh - hanh ((sinh cua) OR (dinh cuu)) dung cong tac ((than cau) OR (phan cau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chi xanh - hanh ((sinh cua) or (dinh cuu)) dung cong tac ((than cau) OR (phan cau))".
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - hanh ((sinh cua) or (dinh cuu)) dung cong tac ((than cau) OR (phan cau))*.