Perhaps you should try some spelling variations:
hanh trinh » canh tranh
hang cong » dang cong, hang nong, bang cong
chi hanh » chi nhanh, chi thanh, thi hanh
cua hang » cua dang, cua nhung, cua cong
cong van » cong vang, cong san, song van
quan cua » quan luan, ban cua, gian cua
doi chi » doi khi
tuan cu » tuan tu, tuan thu, than cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi hanh - ((hanh trinh) OR (hanh chinh)) cua hang cong van ((tuan cu) or (quan cua))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi hanh - ((hanh trinh) OR (hanh chinh)) cua hang cong van ((tuan cu) OR (quan cua))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chi hanh - ((hanh trinh) OR (hanh chinh)) cua hang cong van ((tuan cu) or (quan cua))*".