An article posted by Silla Choi Chiwon to Taesa Market in Tang Dynasty.

 Writing to the mayor of Taesa in the Tang Dynasty.Choi Chi-won, please note that there were three countries outside the eastern sea. The names of the country were Mahan, Byeonhan, and Jinhan, and Han is Goguryeo, Byeonhan is Baekje, and Jin is Silla. However, when Goguryeo and Baekje were in full swing, Kang Byung-man invaded the Onara Wall to the south and shook Yuju to the north and the Qian Dynasty to become a big enemy of China. In addition, the fall of the foster system was caused by it trying to conquer fluctuations. However, when Tang Tae-jong personally crossed the sea and hit Goguryeo, he was greatly frightened and surrendered in the country. After that, King Taejong Muyeol came to the Tang Dynasty in person and began to visit the emperor, and Goguryeo and Baekje became more vicious than before. Thus, King Taejong Muyeol took the lead and ordered Emperor Gojong of the Tang Dynasty to Sojeongbang, leading the Tang Dynasty's Kangbyeong and Manyeocheok of ships to cross the sea and first smash Baekje and place Ungjin Dodokbu there. Thus, Woongjin Dodokbu tried to caress the people of the old Baekje, but they and Tang officials did not agree with each other and often revolted. On the one hand, Emperor Gojong of the Tang Dynasty ordered Yi Juck to destroy Goguryeo and placed Andong Dohobu on the land. Then the people of old Goguryeo flocked to Taebaeksan Mountain in the north to rebuild the country and named it Balhae. They resent the Tang Dynasty, which destroyed Goguryeo, and attacked the climb of the Tang Dynasty by making the soldiers do it. As a result, the emperor of the Tang Dynasty was very angry, and the soldiers of the Tang Dynasty and Silla attacked Balhae together, but just in winter, it snowed a lot, so I just returned. However, more than 300 years later, everything is fine today, and the sea is peaceful. This may be due to the great grace of King Taejong Muyeol, the 29th king of our Silla. Thus, in today's world, the humble people of Silla like me came to Tang Dynasty. Looking back, when Kim Jang-ryum, the prince of Silla, met a storm on his way to the Tang Dynasty and wandered around the sea and landed in a place called Myeongju, an official greeted him to enter Seoul, the Tang Dynasty. After that, when Kim Jik-ryang, the envoy of Silla, came to Tang Dynasty again, the traitors revolted and the road did not pass. Thus, Kim Jik-ryang was forced to land in Choju and went far away to Yangju, only then did he find out that the emperor of the Tang Dynasty had gone to his gut. At that time, Ko Tae-wi sent a long sword to escort Kim Jik-ryang and take him to his senses. It is clear that these things have happened, so Mayor Taesa, please give him grace and give him instructions especially on the sea and land. Therefore, please provide pears and meals to the Silla people everywhere, provide horses and horse food necessary for a long time, and allow soldiers to protect the Silla people to guide the emperor of the Tang Dynasty.