Perhaps you should try some spelling variations:
nhung dong » nhung don, nhung cong, nhung dung
dong thanh » truong thanh
canh manh » lanh manh, canh tranh, cach mang
cua nhung » va nhung
manh cua » doanh cua, ban cua
tran tap » tran tan, tran tuan, trang tai
toan tap » toan ban
theo tu » theo tieu, theo chu, theo yeu
tu sach » thu sach, su sach, te sach

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tu sach - canh manh cua nhung dong thanh ((tran tap) OR (toan tap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tu sach - canh manh cua nhung dong thanh ((tran tap) OR (toan tap))".
• Adding a wildcard symbol may retrieve word variants: theo tu sach - canh manh cua nhung dong thanh ((tran tap) OR (toan tap))*.