Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh cua » doanh cua, manh cua
cua trong » cua truong, cua trung, qua trong
cong danh » cuong danh, cong dan, cong thanh
danh tuan » anh tuan, manh tuan, danh thanh
ho chinh » hoc chinh, cho chinh, hoa chinh
tuan tai » toan tai, quan tai, tan tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chinh) or (hanh chinh)) sach - hanh tranh cua trong cong danh tuan tai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chinh) OR (hanh chinh)) sach - hanh tranh cua trong cong danh tuan tai.
• Adding a wildcard symbol may retrieve word variants: ((ho chinh) or (hanh chinh)) sach - hanh tranh cua trong cong danh tuan tai*.