Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
vung dong » cong dong
tuan cham » tuan pham, trang cham, thanh cham
theo chu » theo chieu, cho chu, chao chu
chu sach » cau sach, thu sach, chieu sach
trinh xu » trinh su, trinh xuan, trinh xay
van tuan » van quan, van ban, anh tuan

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 sach - hanh trinh xu ((tuong duong) or (vung dong)) van tuan cham~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu sach - hanh trinh xu ((tuong duong) OR (vung dong)) van tuan cham.
• Adding a wildcard symbol may retrieve word variants: theo chu sach - hanh trinh xu ((tuong duong) or (vung dong)) van tuan cham*.