Perhaps you should try some spelling variations:
nhung cong » dung cong, nhung don, nhung lang
thong cong » trong cong, tong cong, thong thong
hang cong » dang cong, hang nong, bang cong
chi xanh » chi anh, chi danh, chi hanh
canh ban » can ban, canh dan, canh van
san chan » san chang, dan chan, san chay
doi chi » doi khi
ban cua » ban quan
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 ban cua ((((nhung cong) or (thong cong))) or (hang cong)) san chan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi xanh - canh ban cua ((((nhung cong) OR (thong cong))) OR (hang cong)) san chan tu.
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - canh ban cua ((((nhung cong) or (thong cong))) or (hang cong)) san chan tu*.