Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
kieu tinh » lieu tinh, trieu tinh, bien tinh
hanh sinh » hanh tinh, hanh dinh, hinh sinh
cua nhung » va nhung
sinh cua » manh cua, dinh cuu, sinh va
cong san » cong tac
chat bao » thuat bao, nhat ban, chat va
chat ban » nhat ban, chat ran, cua ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((kieu tinh) OR (diep tinh)) - hanh sinh cua nhung cong san ((chat bao) or (chat ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((kieu tinh) OR (diep tinh)) - hanh sinh cua nhung cong san ((chat bao) OR (chat ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((kieu tinh) OR (diep tinh)) - hanh sinh cua nhung cong san ((chat bao) or (chat ban))".
• Adding a wildcard symbol may retrieve word variants: ho ((kieu tinh) OR (diep tinh)) - hanh sinh cua nhung cong san ((chat bao) or (chat ban))*.