Question: about n1 : chinese characteristics jewelry pouches(10 pieces per group)
Answer: --> About N1 : Chinese Characteristics jewelry pouches(10 pieces per group)

Question: they wrote a joint paper which was published in the proceedings of the imperial academy of tokyo.
Answer: --> They wrote a joint paper which was published in the Proceedings of the Imperial Academy of Tokyo.

Question: but the earth is not a corpse.
Answer:
--> But the Earth is not a corpse.