Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
hanh mang » nhanh mang, hanh trang, nhanh lang
dang cong » dung cong
chu xanh » chu manh, chieu xanh, chua xang
anh tang » anh bang, anh dang, anh nang
cua dang » cua cong, cua ban
cong van » cong vang, cong san, song van
cho chu » cho thue
ban cau » bang cau, ban can, van cau

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 mang) or (hanh trinh))) or (anh tang)) cua dang cong van ban cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho chu xanh - ((((hanh mang) OR (hanh trinh))) OR (anh tang)) cua dang cong van ban cau.
• Adding a wildcard symbol may retrieve word variants: cho chu xanh - ((((hanh mang) or (hanh trinh))) or (anh tang)) cua dang cong van ban cau*.