The Maritime Trade of Tang and Silla

The relationship between Tang and Silla was closer than other countries and districts of North-east Asia. At Tang Dynasty, Dispatching the formal envoy between them had 160times by record in the hitory chronicle(which has 104 times before the middle 8th. Ad century , then 56times). The traffic between Tand and Silla based on seaway, because the relationships of GaoLi, Silla and Baiji fell foul of each other at 625 AD, GalLi had blocked the land way from Silla to Tand. The marine trade , development in political association bwtween Tand and Silla, was occupied by personal marine trade gradually which accompanied with the Tang empire.