| title | ISBN-13 | year of publication |
|---|---|---|
| 1999-2008-- English New Questions peak exceeded 8 Zhenti total solution | 978-7-119-05417-9 | 1991 |
| English major breakthrough in eight New Questions score predicted peak volume | 978-7-119-05525-1 | 1991 |
| English major breakthrough in four New Questions Glossary peak Researching the shorthand | 978-7-119-05491-9 | 1991 |
| English New Questions breakthrough four scores predicted peak volume | 978-7-119-05501-5 | 1991 |
| English New Questions peak breakthrough: 4 Listening | 978-7-119-05415-5 | 1991 |
| English New Questions peak breakthrough eight hearing | 978-7-119-05416-2 | 1991 |
| English New Questions peak Breakthrough: Researching the shorthand term 8 | 978-7-119-05494-0 | 1991 |
| English New Questions peak exceeded 8 read | 978-7-119-05502-2 | 1991 |