Perhaps you should try some spelling variations:
phuong hanh » phuong thanh, phuong anh, phuong danh
chieu sach » chinh sach, chiet tach, chieu sang
lanh tranh » lan tranh, sach tranh, hanh trang
hanh trinh » hanh chinh
hanh toan » thanh toan, khanh toan, manh toan
ho chieu » theo chieu, hoc thieu, doi chieu
cua doan » cua doanh, cua dan, cua toan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu sach - ((((lanh tranh) OR (hanh trinh))) or (canh tranh)) cua doan phuong hanh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - ((((lanh tranh) OR (hanh trinh))) OR (canh tranh)) cua doan phuong hanh toan ban*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - ((((lanh tranh) OR (hanh trinh))) or (canh tranh)) cua doan phuong hanh toan ban*".