In the published books you bought or read, you can directly call the editor of the publishing house to provide the corresponding proof. The publishing house may also give you some rewards. If it is a printing error, you can directly contact the online store or physical store where you bought the book to return it. That's a quality problem. If there is something wrong with the arranged book, you'd better contact the publishing house directly.

Overseas Language Education Press (hereinafter referred to as "Foreign Language Education Press") was established in 1979. It is a university press headed by the Ministry of Education and sponsored by Shanghai International Studies University.