Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, lanh tranh
hanh trang » thanh trung, canh tranh, hanh trinh
nhung cong » dung cong, thong cong, hang cong
cua nhung » va nhung
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap
ho kieu » ho lieu, thi kieu, ho chieu
so kieu » so dieu, so lieu, noi kieu

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

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