Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
cong thanh » dong thanh, cong trinh, cong tan
thanh tran » thanh trang, thanh toan, thanh tra
hanh tang » hanh trang, anh tang, hanh mang
theo yeu » thiet yeu, theo chu
va thong » va thuong, va phuong, he thong
tran tap » toan tap, tran tan, tran tuan
theo te » theo tu
tang va » trang va, tang van, thang va

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((((theo te) OR (theo tieu))) OR (theo yeu)) sach - hanh tang va thong cong thanh tran tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((theo te) OR (theo tieu))) or (theo yeu)) sach - hanh tang va thong cong thanh tran tap~".
• Adding a wildcard symbol may retrieve word variants: ((((theo te) OR (theo tieu))) or (theo yeu)) sach - hanh tang va thong cong thanh tran tap*.