Perhaps you should try some spelling variations:
thieu sang » chieu sang, thieu khang, thieu quang
canh tinh » hanh tinh, manh tinh, canh tranh
tinh viet » trinh viet, ninh viet, dinh viet
viet hung » viet huong, viet trung
cong dang » cong dong, cong dung, cong danh
cong dan » cong san, cong tan, huong dan
phan dau » phan tu, hang dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu sang - canh tinh viet hung ((cong dan) or (cong dang)) phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu sang - canh tinh viet hung ((cong dan) OR (cong dang)) phan dau*.