Perhaps you should try some spelling variations:
hanh sinh » hanh tinh, hanh dinh, hinh sinh
dung cong » dung trong
manh toan » thanh toan, anh tuan, tinh toan
ho trieu » mot trieu, 25 trieu, 30 trieu
sinh cua » manh cua, dinh cuu, sinh va
cua dung » cua dang, cua dong, qua dung
dan toan » van toan, dan than, xuan toan

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 tinh - hanh sinh cua dung cong ((dan toan) OR (manh toan)) cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho trieu tinh - hanh sinh cua dung cong ((dan toan) OR (manh toan)) cau".
• Adding a wildcard symbol may retrieve word variants: ho trieu tinh - hanh sinh cua dung cong ((dan toan) OR (manh toan)) cau*.