Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
nhung cong » dung cong, thong cong, hang cong
30 trieu » 25 trieu
trang va » tran van, hang va
toan cau » toan cao, toan tap
toan tai » toan tap, doanh tai, toan cao
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: 30 trieu tinh - hanh trang va nhung cong dong ((((toan cau) OR (toan tai))) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: 30 trieu tinh - hanh trang va nhung cong dong ((((toan cau) OR (toan tai))) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "30 trieu tinh - hanh trang va nhung cong dong ((((toan cau) OR (toan tai))) or (toan ban))".
• Adding a wildcard symbol may retrieve word variants: 30 trieu tinh - hanh trang va nhung cong dong ((((toan cau) OR (toan tai))) or (toan ban))*.