Perhaps you should try some spelling variations:
tieu tinh » trieu tinh, tieu trinh, lieu tinh
ganh nang » anh nang, nganh nong, sach nang
quan dung » quang dung, quan duong, qua dung
dung cong » dung trong
van nang » van quang, van ban, van dong
cong dan » cong san, cong tan, huong dan
toan cau » toan ban, toan tap, toan tai
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 tieu tinh - ((ganh nang) or (van nang)) quan dung cong dan ((toan cau) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu tinh - ((ganh nang) OR (van nang)) quan dung cong dan ((toan cau) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: theo tieu tinh - ((ganh nang) or (van nang)) quan dung cong dan ((toan cau) or (toan cao))*.