Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh mang » nhanh mang, hanh trang, nhanh lang
cua nhung » va nhung
khi hanh » chi hanh, chi nhanh, thi thanh
thi hanh » thi thanh
mang cua » manh cua, dung cua, ban cua
cong san » cong tac
san than » sang than, san thanh, ban than
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((khi hanh) OR (thi hanh)) - hanh mang cua nhung cong san than cap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((khi hanh) OR (thi hanh)) - hanh mang cua nhung cong san than cap".
• Adding a wildcard symbol may retrieve word variants: doi ((khi hanh) OR (thi hanh)) - hanh mang cua nhung cong san than cap*.