Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
chong phap » phuong phap
hoc thieu » hoc hien
trang cua » tranh cua, tang cua, trung cua
cua nhung » va nhung
chong tap » cuong tap, chong tham, cong tac
toan cau » 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: ((hoc thieu) or (toc thieu)) manh - hanh trang cua nhung ((chong tap) or (chong phap)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (toc thieu)) manh - hanh trang cua nhung ((chong tap) OR (chong phap)) toan cau.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (toc thieu)) manh - hanh trang cua nhung ((chong tap) or (chong phap)) toan cau*.