Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
nhung cong » dung cong, thong cong, hang cong
nhan dang » nhan dan, phan dang, tran dang
cua nhung » va nhung
chu xanh » chu manh, chieu xanh, chua xang
vang cau » van cau, bang cau, nang cau
hang cau » hang dau, hang ca, nhung cau
cho chu » cho thue

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho chu xanh - ((hanh trang) or (nhan dang)) cua nhung cong ty ((vang cau) OR (hang cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho chu xanh - ((hanh trang) OR (nhan dang)) cua nhung cong ty ((vang cau) OR (hang cau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "cho chu xanh - ((hanh trang) or (nhan dang)) cua nhung cong ty ((vang cau) OR (hang cau))".
• Adding a wildcard symbol may retrieve word variants: cho chu xanh - ((hanh trang) or (nhan dang)) cua nhung cong ty ((vang cau) OR (hang cau))*.