Perhaps you should try some spelling variations:
trinh xuat » trinh luat, trinh xuan, trich xuat
hanh trinh » canh tranh, hanh chinh
xuat thong » xuat thuong, suat thong, luat thuong
thong vang » thong van, thong mang, thong vung
dieu danh » tieu danh, dia danh, dien anh
vang toan » van toan, dang toan, quang toan
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((dieu hanh) or (dieu danh)) - hanh trinh xuat thong thong vang toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((dieu hanh) OR (dieu danh)) - hanh trinh xuat thong thong vang toan tap.
• Adding a wildcard symbol may retrieve word variants: theo ((dieu hanh) or (dieu danh)) - hanh trinh xuat thong thong vang toan tap*.