在中国还没衰落之时，外国又有什么必要当初一个劲向我们这边派“遣唐使”和各种学者主动来华学习取经呢？

During the prosperous periods of China, why would a large number of diplomats and scholars have been sent to China from the west continually to study?

youdao

在中国还没衰落之时，外国又有什么必要当初一个劲向我们这边派“遣唐使”和各种学者主动来华学习取经呢？

During the prosperous periods of China, why would a large number of diplomats and scholars have been sent to China from the west continually to study?

youdao