Perhaps you should try some spelling variations:
thieu manh » hieu manh, tien manh, trieu minh
hanh trang » thanh trung, canh tranh, minh trang
hanh trinh » canh tranh, hanh chinh
hoc thieu » toc thieu, hoc hien
qua trong » quan trong, qua trinh, qua song
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van 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 thieu manh - ((hanh trang) or (hanh trinh)) qua trong cong tan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu manh - ((hanh trang) OR (hanh trinh)) qua trong cong tan toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc thieu manh - ((hanh trang) or (hanh trinh)) qua trong cong tan toan ban*.