Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
thuat dieu » thuat dien
phuong van » phung van, phong van, phuong lan
dieu sach » dien sach, chieu sach, dieu hanh
canh manh » lanh manh, canh tranh, cach mang
cua nhung » va nhung
manh cua » doanh cua, ban cua
toan cau » toan ban, toan tap, toan tai
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: thuat dieu sach - canh manh cua nhung phuong van ((toan cau) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat dieu sach - canh manh cua nhung phuong van ((toan cau) OR (toan cao))*.