Perhaps you should try some spelling variations:
phung cong » nhung cong, phong cong, nhung chong
canh tinh » hanh tinh, manh tinh, canh tranh
vat phung » van phung, vat dung, vat khong
tinh vat » trinh vat, sinh vat, tinh va
ho lieu » co lieu, ho kieu, ho chieu
so lieu » so dieu
pha cau » phan cau, phap cau, pha cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho lieu) or (so lieu)) tinh - canh tinh vat phung cong ty ((pha cau) or (pham van))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho lieu) OR (so lieu)) tinh - canh tinh vat phung cong ty ((pha cau) OR (pham van)).
• Adding a wildcard symbol may retrieve word variants: ((ho lieu) or (so lieu)) tinh - canh tinh vat phung cong ty ((pha cau) or (pham van))*.