Perhaps you should try some spelling variations:
trung cua » truong cua, trung tuan, trung cap
tong cong » trong cong, cong cong, dung cong
chi danh » chi dan, chi anh, chi dinh
cong san » cong tac
phan cau » phan dau, phan cac, phan tu
toan cau » 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 - thanh ((trung cua) or (trung tam)) tong cong san ((phan cau) or (toan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi danh - thanh ((trung cua) OR (trung tam)) tong cong san ((phan cau) OR (toan cau)).
• Adding a wildcard symbol may retrieve word variants: doi chi danh - thanh ((trung cua) or (trung tam)) tong cong san ((phan cau) or (toan cau))*.