The remaining 9.1% believe that Confucianism should be revived but not discarding Western culture.老师这句话中的remaining不应该是remained吗?but not discarding是什么使用方法,but应该连接句子啊?

remaining 在此为目前分词演变的形容词作定语,表示主动意义。用remained作定语为被动意义,是不对的。

but not discarding...应改为 but without discarding.

but后省略了相同的主语和谓语动词,without介词短语作条件/随着状语。