Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh cua » tinh cua, trinh luat, trinh quan
hang cong » dang cong, hang nong, bang cong
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
cua hang » cua dang, cua nhung, cua cong
cong can » cong san, cong tan, cong dan
ban cau » bang cau, van cau, ban dau
ban can » ban dan, ban hang, ban hanh

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - hanh trinh cua hang cong can ((ban cau) OR (ban can))~".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - hanh trinh cua hang cong can ((ban cau) OR (ban can))*.