A bachelor's degree from a regionally accredited institution or the evaluated equivalency of a bachelor's degree from a 经认证机构认证的学士学位证书，或经机构认证的等同于学士学位证书的评估证明。
You can use the equivalency charts to see exactly how many points you will earn based on your test results.这是在官方网站上的说明，最后一条说：语言测试结果一定不能比你提交申请的时间早过一年。