The problem was not straightened out until the rectification movement in Yenan, which laid stress on investigation and study and a realistic approach.

经过延安整风，着重调查研究，从实际出发，才把这个问题搞清楚。

youdao

The problem was not straightened out until the rectification movement in Yenan, which laid stress on investigation and study and a realistic approach.

经过延安整风，着重调查研究，从实际出发，才把这个问题搞清楚。

youdao