Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
hanh tranh » canh tranh, hanh trang, lanh tranh
luan nhung » luan chung, luan hung, quan nhung
nhung cong » dung cong, thong cong, hang cong
cua tinh » cua sinh, va tinh, ha tinh
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan tap » toan ban

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((cuu tinh) OR (cua tinh)) - ((hanh tranh) OR (hanh trinh)) luan nhung cong dan toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((cuu tinh) or (cua tinh)) - ((hanh tranh) OR (hanh trinh)) luan nhung cong dan toan tap~".
• Adding a wildcard symbol may retrieve word variants: ho ((cuu tinh) or (cua tinh)) - ((hanh tranh) OR (hanh trinh)) luan nhung cong dan toan tap*.