Perhaps you should try some spelling variations:
thien danh » thien anh, thien dang, thien thanh
hieu manh » chieu xanh, hieu nganh, dieu hanh
hanh manh » hanh mang, lanh manh, hoang manh
cua dung » cua dang, cua dong, qua dung
cong sat » cong suat, cong san, cong hat
sat phan » sat nhan, vat phan, xuat phan
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc ((thien danh) or (hieu manh)) - hanh manh ((cua dung) or (su dung)) cong sat phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((thien danh) OR (hieu manh)) - hanh manh ((cua dung) OR (su dung)) cong sat phan cau.
• Adding a wildcard symbol may retrieve word variants: toc ((thien danh) or (hieu manh)) - hanh manh ((cua dung) or (su dung)) cong sat phan cau*.