Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chieu sang » chieu sach, chieu xanh, hieu lang
hanh sinh » hanh tinh, hanh dinh, hinh sinh
cua nhung » va nhung
sinh cua » manh cua, dinh cuu, sinh va
cong tan » cong tac, cong san, cong thanh
phan cau » phan dau, phan cac, phan tu
phan lap » phan dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu sang) or (chinh sach)) - hanh sinh cua nhung cong tan ((phan cau) or (phan lap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sang) OR (chinh sach)) - hanh sinh cua nhung cong tan ((phan cau) OR (phan lap)).
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sang) or (chinh sach)) - hanh sinh cua nhung cong tan ((phan cau) or (phan lap))*.