Original sentence: If Ji zi were sent to Gojoseon, the Shandong peninsula was the territory of Gojoseon, but Shandong has never been the territory of Gojoseon.It is very interesting that the tomb of Ji zi is found in Shandong province in China, which demonstrates that the records about Gija joseon in chinese history books are not true.Therefore, the Ji zi who went to Gojoseon are different from the Gija who founded Gija Joseon.Though Ji zi is mentioned only a few times in Shiji, it is thought that the story of his going to Joseon is but a myth
Edited sentence: If Ji Zi was sent to Gojoseon, the Shandong peninsula was the territory of Gojoseon, but Shandong has never been the territory of Gojoseon.It is interesting to note that the tomb of Ji Zi is found in Shandong province in China.Therefore, the Ji Zi who went to Gojoseon is different from the Gija who founded Gija Joseon.Though Ji Zi is mentioned only a few times in Shiji, it is thought that the story of his going to Joseon is but a myth