Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, nhung don
thoi hanh » thi hanh, troi hanh, tuoi thanh
hang cong » dang cong, hang nong, bang cong
moi thoi » hoi thi
hanh ban » thanh ban, hang ban, hanh san
khan cap » khan ap, khoan cam, phan cac
than cap » thanh lap, thanh cac, than cua
ban cua » ban quan

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

• Performing a fuzzy search may retrieve terms with similar spellings: moi thoi hanh - hanh ban cua ((nhung cong) or (hang cong)) san ((khan cap) OR (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: moi thoi hanh - hanh ban cua ((nhung cong) OR (hang cong)) san ((khan cap) OR (than cap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "moi thoi hanh - hanh ban cua ((nhung cong) or (hang cong)) san ((khan cap) OR (than cap))".
• Adding a wildcard symbol may retrieve word variants: moi thoi hanh - hanh ban cua ((nhung cong) or (hang cong)) san ((khan cap) OR (than cap))*.