Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh quan » tinh quang, trinh luat, trinh han
mot chieu » ho chieu
doi chieu » doc hieu, doi chi, ho chieu
quan tong » quan trong, quan dong, quan long
tong cong » trong cong, cong cong, dung cong
van tan » van tuan, van tai, van thanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((mot chieu) or (doi chieu)) sang - hanh trinh quan tong cong ((van tan) or (van ban)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((mot chieu) OR (doi chieu)) sang - hanh trinh quan tong cong ((van tan) OR (van ban)) cau.
• Adding a wildcard symbol may retrieve word variants: ((mot chieu) or (doi chieu)) sang - hanh trinh quan tong cong ((van tan) or (van ban)) cau*.