Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
theo chieu » theo tieu, ho chieu, theo chu
chieu tinh » trieu tinh, lieu tinh, chau tinh
tuong cua » truong cua, huong cua, thong cua
cong doan » cong dan, cong hoan, dong doanh
tung cua » trung cua, dung cua, tang cua
phan dau » hang dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu tinh - thanh ((tung cua) OR (tuong cua)) thuong cong doan ((phan dau) or (phan tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu tinh - thanh ((tung cua) OR (tuong cua)) thuong cong doan ((phan dau) OR (phan tu)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu tinh - thanh ((tung cua) OR (tuong cua)) thuong cong doan ((phan dau) or (phan tu))".
• Adding a wildcard symbol may retrieve word variants: theo chieu tinh - thanh ((tung cua) OR (tuong cua)) thuong cong doan ((phan dau) or (phan tu))*.