Perhaps you should try some spelling variations:
thieu manh » hieu manh, tien manh, trieu minh
hanh trang » thanh trung, canh tranh, hanh trinh
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
trang cua » tranh cua, tang cua, trung cua
cua nhung » va nhung
ban hang » ngan hang

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 cua nhung cong ((tan tran) or (ban hang)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu manh - hanh trang cua nhung cong ((tan tran) OR (ban hang)) cao.
• Adding a wildcard symbol may retrieve word variants: hoc thieu manh - hanh trang cua nhung cong ((tan tran) or (ban hang)) cao*.