Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
hanh trang » thanh trung, canh tranh, minh trang
nhung cong » dung cong, thong cong, hang cong
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
cong can » cong san, cong tan, cong dan
can ban » van ban, toan ban
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: theo chu xanh - ((hanh trang) or (hanh trinh)) va nhung cong can ban cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - ((hanh trang) OR (hanh trinh)) va nhung cong can ban cau.
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - ((hanh trang) or (hanh trinh)) va nhung cong can ban cau*.