Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
tieu tinh » trieu tinh, tieu trinh, lieu tinh
cua nhung » va nhung
hanh ban » thanh ban, hang ban, hanh san
cong san » cong tac
toan cau » toan cao, toan tai
toan ban » van ban
ban cua » ban quan

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

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