Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
doi chieu » doc hieu, doi chi, ho chieu
hanh sinh » hanh tinh, hanh dinh, hinh sinh
cua nhung » va nhung
thanh cac » thanh bac, thanh ca, tranh cac
sinh cua » manh cua, dinh cuu, sinh va
cong dan » cong san, cong tan, huong dan
hanh cac » hang cac, hanh cat, nhanh cay
dong » dung
trieu » thieu, trien, tieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong trieu) or (doi chieu)) tinh - hanh sinh cua nhung cong dan ((thanh cac) OR (hanh cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong trieu) OR (doi chieu)) tinh - hanh sinh cua nhung cong dan ((thanh cac) OR (hanh cac))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong trieu) or (doi chieu)) tinh - hanh sinh cua nhung cong dan ((thanh cac) OR (hanh cac))*".