Perhaps you should try some spelling variations:
hoan chinh » hanh chinh, hoa hinh
khong cong » thong cong, khong cang, chong cong
hoa chinh » hoa hinh, hoc chinh, hoa thinh
tranh cua » doanh cua, manh cua
cua khong » hua khong, cua phuong, cua thuong
ho chinh » hoc chinh, cho chinh, do chinh
cong anh » cong danh, dong anh, hong anh
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 (hoa chinh))) or (hoan chinh)) sach - canh tranh cua khong cong anh tuan tai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((ho chinh) OR (hoa chinh))) OR (hoan chinh)) sach - canh tranh cua khong cong anh tuan tai.
• Adding a wildcard symbol may retrieve word variants: ((((ho chinh) or (hoa chinh))) or (hoan chinh)) sach - canh tranh cua khong cong anh tuan tai*.