Of course. According to the query of China Zhengku. Com, the law does not expressly stipulate that CPPCC members cannot be deputies to the National People's Congress, because CPPCC and the National People's Congress are different institutions. The National People's Congress exercises state power on behalf of the people; CPPCC members have the functions of political consultation, democratic supervision and participation in and discussion of state affairs. They are different in nature and function. Therefore, NPC deputies and CPPCC members can serve concurrently. However, except for special circumstances, such as too many CPPCC members who are also deputies to the National People's Congress, the number of public opinion representatives will be reduced, and the role of supervision will be weakened.