Perhaps you should try some spelling variations:
thieu hanh » thien thanh, thien chanh, thieu khang
hoc thieu » toc thieu, hoc hien
hanh hang » thanh hang, hang hang, hanh han
hang cong » dang cong, hang nong, bang cong
cong dan » cong san, cong tan, huong dan
than cap » khan cap, thanh lap, thanh cac
toan cau » toan cao, toan ban, toan tap
hang ca » hang va, nang cao, hang tai
ca hang » cua hang, ca chang, va 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 hanh - hanh hang ca hang cong dan ((than cap) or (toan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu hanh - hanh hang ca hang cong dan ((than cap) OR (toan cau)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu hanh - hanh hang ca hang cong dan ((than cap) or (toan cau))*.