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。
At the middle of 1920s, China had the surge of the movement of rectification of new treaty and independent of tariff.
20年代中期,中国掀起了声势浩大的改订新约和关税自主运动。
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