Perhaps you should try some spelling variations:
phuong cong » phuong dong, phong cong, phung cong
cua phuong » cuu phuong, cuc phuong, luan phuong
theo lieu » theo tieu, theo chieu, theo yeu
lieu tinh » trieu tinh, diep tinh, bien tinh
anh tang » anh bang, anh dang, anh sang
anh nang » ganh nang, anh bang, anh dang
cong tac » cong ty
toan cau » toan cao, toan tap, toan tai
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo lieu tinh - ((anh tang) or (anh nang)) cua phuong cong tac ((toan cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo lieu tinh - ((anh tang) OR (anh nang)) cua phuong cong tac ((toan cau) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: theo lieu tinh - ((anh tang) or (anh nang)) cua phuong cong tac ((toan cau) or (toan ban))*.