Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, nhung don
canh manh » lanh manh, canh tranh, cach mang
hang cong » dang cong, hang nong, bang cong
chi xanh » chi anh, chi danh, chi hanh
manh cua » doanh cua, ban cua
san chan » san chang, dan chan, san chay
doi chi » doi khi
chan tu » phan tu, han tu, chon tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi xanh - canh manh cua ((nhung cong) OR (hang cong)) san chan tu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chi xanh - canh manh cua ((nhung cong) OR (hang cong)) san chan tu".
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - canh manh cua ((nhung cong) OR (hang cong)) san chan tu*.