Perhaps you should try some spelling variations:
thieu manh » hieu manh, tien manh, trieu minh
hung thang » cang thang, hung tran
hoc thieu » toc thieu, hoc hien
thang ca » thang cua, hang ca, tang ca
ca thang » cau thang, ca tang, ca chang
cong tac » cong ty
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 manh - hung thang ca thang ((cong dong) or (cong tac)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu manh - hung thang ca thang ((cong dong) OR (cong tac)) toan cau.
• Adding a wildcard symbol may retrieve word variants: hoc thieu manh - hung thang ca thang ((cong dong) or (cong tac)) toan cau*.