It is difficult to know the contents

Originally, Obu was supposed to occupy the Central Asia Expedition of Hansang-eig, and he focused on it.

But the more you find the book, the more confused you are.

The collision of various materials is basic ........ I did not know what kind of words were written at the time of architecture style and culture.

It's really hard to write because you do not know. It is difficult to know the contents of the heavens when I do not write them.