Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
theo lieu » theo tieu, theo chieu, theo yeu
lieu tinh » trieu tinh, diep tinh, bien tinh
cong cua » cong cu, dong cua, huong cua
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan 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 ((cong cua) or (((dung cho) or (dung luan)))) nhung cong dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo lieu tinh - hanh ((cong cua) OR (((dung cho) OR (dung luan)))) nhung cong dan toan cau.
• Adding a wildcard symbol may retrieve word variants: theo lieu tinh - hanh ((cong cua) or (((dung cho) or (dung luan)))) nhung cong dan toan cau*.