Perhaps you should try some spelling variations:
nhung tuong » nhung huong, nhung phuong, hung vuong
hanh trinh » canh tranh, hanh chinh
chiet tach » chieu sach
luan nhung » luan chung, luan hung, quan nhung
hanh tang » hanh trang, anh tang, hanh mang
tuong dan » huong dan, tung dan, xuong dan
ho chiet » ho chieu, ho thiet, hoc thiet
toan cau » toan ban, toan tap, toan tai
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chiet tach - ((hanh tang) or (hanh trinh)) luan nhung tuong dan ((toan cau) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chiet tach - ((hanh tang) OR (hanh trinh)) luan nhung tuong dan ((toan cau) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - ((hanh tang) or (hanh trinh)) luan nhung tuong dan ((toan cau) or (toan cao))*.