Perhaps you should try some spelling variations:
thanh phuong » thanh huong, thanh chuong, khanh phong
phuong thuc » thuong thuc
theo chieu » theo tieu, ho chieu, theo chu
hoc thieu » toc thieu, hoc hien
thuc tong » thuc trong, thuoc tong, thuc uong
tong cong » trong cong, cong cong, dung cong
cong ban » cong bang, cong san, cong tan
than cau » toan cau, phan cau, thanh chau
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc thieu) or (theo chieu)) sach - thanh phuong thuc tong cong ban ((than cau) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (theo chieu)) sach - thanh phuong thuc tong cong ban ((than cau) OR (than cap)).
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (theo chieu)) sach - thanh phuong thuc tong cong ban ((than cau) or (than cap))*.