Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
trang luan » tang luan, tranh luan, trang tuan
phung cong » nhung cong, phong cong, nhung chong
chong cong » cong cong, thong cong, cuong cong
ho trieu » mot trieu, 25 trieu, ho chieu
30 trieu » 25 trieu
dan chan » dan gian, dan ca, van chat
chan tap » han tap, phan tap, chan ta

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) OR (30 trieu)) tinh - hanh trang luan ((phung cong) or (chong cong)) dan chan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho trieu) OR (30 trieu)) tinh - hanh trang luan ((phung cong) OR (chong cong)) dan chan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho trieu) OR (30 trieu)) tinh - hanh trang luan ((phung cong) or (chong cong)) dan chan tap".
• Adding a wildcard symbol may retrieve word variants: ((ho trieu) OR (30 trieu)) tinh - hanh trang luan ((phung cong) or (chong cong)) dan chan tap*.