Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
tieu tinh » trieu tinh, tieu trinh, lieu tinh
trang cua » tranh cua, tang cua, trung cua
tang luan » dung luan
cong dan » cong san, cong tan, huong dan
than cao » toan cao, thai cao, than cap
toan ban » van ban

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 ((trang cua) or (tang luan)) nhung cong dan ((than cao) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu tinh - hanh ((trang cua) OR (tang luan)) nhung cong dan ((than cao) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: theo tieu tinh - hanh ((trang cua) or (tang luan)) nhung cong dan ((than cao) or (toan ban))*.