Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
tieu sang » chieu sang, tieu dung, tinh sang
tiem nang » tin nang, tich nang
hanh dung » thanh dung, anh dung, hanh dong
cua nhung » va nhung
thoai cac » tai cac, thong cac, tho cac
dung cua » dung luan, dung cho
cong san » cong tac
thai cao » tai cao, thuat cao, toan cao

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 sang) or (tiem nang)) - hanh dung cua nhung cong san ((thai cao) OR (thoai cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((tieu sang) OR (tiem nang)) - hanh dung cua nhung cong san ((thai cao) OR (thoai cac))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((tieu sang) or (tiem nang)) - hanh dung cua nhung cong san ((thai cao) OR (thoai cac))*".