Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
chi thanh » chi nhanh, thi thanh, cho thanh
trinh cua » tinh cua, trinh luat, trinh quan
cong cong » cong dong, trong cong, dung cong
cong van » cong vang, cong san, song van
tuan thu » toan thuc, van thu
doi chi » doi khi
tuan cu » tuan tu, quan cua, than cua

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chi thanh - hanh trinh cua cong cong van ((tuan cu) OR (tuan thu))~".
• Adding a wildcard symbol may retrieve word variants: doi chi thanh - hanh trinh cua cong cong van ((tuan cu) OR (tuan thu))*.