Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
cua thuong » cua truong, cua phuong, ca thuong
chi xanh » chi anh, chi hanh, chieu xanh
chi danh » chi dan, chi anh, chi dinh
cong tap » cuong tap, cong tac, cong tan
tap doan » tap quan
doan tap » toan tap, doan cap, doanh tai

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) or (chi danh)) - ((thanh tung) OR (thanh cong)) cua thuong cong tap doan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chi xanh) OR (chi danh)) - ((thanh tung) OR (thanh cong)) cua thuong cong tap doan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chi xanh) or (chi danh)) - ((thanh tung) OR (thanh cong)) cua thuong cong tap doan tap".
• Adding a wildcard symbol may retrieve word variants: doi ((chi xanh) or (chi danh)) - ((thanh tung) OR (thanh cong)) cua thuong cong tap doan tap*.