Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
hoc chinh » hoan chinh, hoc sinh, hoc kinh
trinh cua » tinh cua, trinh luat, trinh quan
dang cong » dung cong
ho chinh » cho chinh, hoa chinh, do chinh
cua dang » cua cong, cua ban
cong van » cong vang, cong san, song van
khanh ap » khanh van, khanh nam, khanh v
khan ap » khan cap, han ap, khan dam

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chinh) OR (hoc chinh)) sach - hanh trinh cua dang cong van ((khanh ap) OR (khan ap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chinh) or (hoc chinh)) sach - hanh trinh cua dang cong van ((khanh ap) OR (khan ap))~".
• Adding a wildcard symbol may retrieve word variants: ((ho chinh) or (hoc chinh)) sach - hanh trinh cua dang cong van ((khanh ap) OR (khan ap))*.