Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
nhung cong » dung cong, thong cong, hang cong
doan tien » doan thien, doanh tien, toan tien
trinh hoa » trinh do, trinh han
hoa nhung » hoc nhung, hon nhung, va nhung
manh toan » thanh toan, anh tuan, tinh toan
dan toan » van toan, dan than, xuan toan

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "doan tien thinh - hanh trinh hoa nhung cong ((dan toan) OR (manh toan)) cau~".
• Adding a wildcard symbol may retrieve word variants: doan tien thinh - hanh trinh hoa nhung cong ((dan toan) OR (manh toan)) cau*.