Perhaps you should try some spelling variations:
hanh trang » thanh trung, hanh trinh, minh trang
nhung cong » dung cong, thong cong, hang cong
hien manh » hien hanh, tien manh, hieu manh
cua nhung » va nhung
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien manh - ((hanh trang) or (canh tranh)) cua nhung cong dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien manh - ((hanh trang) OR (canh tranh)) cua nhung cong dan toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc hien manh - ((hanh trang) or (canh tranh)) cua nhung cong dan toan ban*.