Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh han » trinh quan
han nhung » hanh nhung, hon nhung, ban nhung
dung danh » dung doanh, dung dan, cuong danh
ho trieu » mot trieu, 30 trieu, ho chieu
25 trieu » 30 trieu
dung anh » duong anh, dong anh, hung anh
tuan cau » toan cau, quan cau, tuan cu

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 (25 trieu)) tinh - hanh trinh han nhung ((dung anh) or (dung danh)) tuan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho trieu) OR (25 trieu)) tinh - hanh trinh han nhung ((dung anh) OR (dung danh)) tuan cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho trieu) OR (25 trieu)) tinh - hanh trinh han nhung ((dung anh) or (dung danh)) tuan cau*".