Perhaps you should try some spelling variations:
phuong thuong » thong thuong, phuong duong, phuong luong
cua phuong » cuu phuong, cuc phuong, luan phuong
chieu sach » chinh sach, chiet tach, chieu sang
thuong van » thong van, truong van, thuong va
hieu manh » chieu xanh, hieu nganh, dieu hanh
hanh manh » hanh mang, lanh manh, hoang manh
manh cua » doanh cua, ban cua
tan tap » toan tap, han tap, man tap
tan tat » ban tat, toan tap, toan tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((hieu manh) or (chieu sach)) - hanh manh cua phuong thuong van ((tan tap) OR (tan tat))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((hieu manh) OR (chieu sach)) - hanh manh cua phuong thuong van ((tan tap) OR (tan tat)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((hieu manh) or (chieu sach)) - hanh manh cua phuong thuong van ((tan tap) OR (tan tat))".
• Adding a wildcard symbol may retrieve word variants: theo ((hieu manh) or (chieu sach)) - hanh manh cua phuong thuong van ((tan tap) OR (tan tat))*.