Perhaps you should try some spelling variations:
danh hanh » danh thanh, dang hanh, dan hanh
song cong » cong cong, tong cong, song hong
chi danh » chi dan, chi anh, chi dinh
hanh qua » thanh qua, hanh sua, hanh cua
cong dan » cong san, cong tan, huong dan
phan cau » phan dau, phan cac, phan tu
toan cau » toan ban, toan tap, toan tai
toan cao » toan ban, toan tap
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 danh - danh hanh qua song cong dan ((phan cau) or (((toan cau) or (toan cao))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi danh - danh hanh qua song cong dan ((phan cau) OR (((toan cau) OR (toan cao)))).
• Adding a wildcard symbol may retrieve word variants: doi chi danh - danh hanh qua song cong dan ((phan cau) or (((toan cau) or (toan cao))))*.