Perhaps you should try some spelling variations:
phuong danh » phuong anh, phuong hanh, phuong thanh
phuong dinh » phuong binh, phuong linh, phuong trinh
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
hanh sang » anh sang, hanh mang, lanh sang
cua hoang » cua hang, quan hoang, tuan hoang
hanh san » thanh san, khach san, thanh son
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu sach - ((hanh sang) or (hanh san)) cua hoang ((phuong danh) or (phuong dinh)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - ((hanh sang) OR (hanh san)) cua hoang ((phuong danh) OR (phuong dinh)) toan cau.
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - ((hanh sang) or (hanh san)) cua hoang ((phuong danh) or (phuong dinh)) toan cau*.