Perhaps you should try some spelling variations:
theo lieu » theo tieu, theo chieu, theo yeu
lieu tinh » trieu tinh, diep tinh, bien tinh
hanh dong » anh dong, ha dong
cua nhung » va nhung
cua dang » cua cong, cua ban
cong san » cong tac
than tap » toan tap, han tap, than cap
phan tap » phan lap, han tap, pha tap

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 - hanh dong ((cua dang) or (cua nhung)) cong san ((than tap) OR (phan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo lieu tinh - hanh dong ((cua dang) OR (cua nhung)) cong san ((than tap) OR (phan tap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo lieu tinh - hanh dong ((cua dang) or (cua nhung)) cong san ((than tap) OR (phan tap))".
• Adding a wildcard symbol may retrieve word variants: theo lieu tinh - hanh dong ((cua dang) or (cua nhung)) cong san ((than tap) OR (phan tap))*.