To resolve the problems, the need for institutional, policy, legal, market research, etc. to increase.

要解决存在的问题，需要在体制、政策、法律、市场等方面加大研究。

youdao

To resolve the problems, the need for institutional, policy, legal, market research, etc. to increase.

要解决存在的问题，需要在体制、政策、法律、市场等方面加大研究。

youdao