Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
mot trieu » mot chieu, mot tri, mon triet
hanh manh » hanh mang, lanh manh, hoang manh
cua nhung » va nhung
ho trieu » 25 trieu, 30 trieu, ho chieu
manh cua » doanh cua, ban cua
van toan » van tuan, van tan, van thanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho trieu) OR (mot trieu)) tinh - hanh manh cua nhung cong ((van toan) or (tan tran)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho trieu) OR (mot trieu)) tinh - hanh manh cua nhung cong ((van toan) OR (tan tran)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho trieu) OR (mot trieu)) tinh - hanh manh cua nhung cong ((van toan) or (tan tran)) cau".
• Adding a wildcard symbol may retrieve word variants: ((ho trieu) OR (mot trieu)) tinh - hanh manh cua nhung cong ((van toan) or (tan tran)) cau*.