Abstract
1. Tang Titles in Northeast Asia in the Early Eighth Century
(1) Silla: From the Silla-Tang Alliance to the End of the Silla-Tang Campaign
(2) From Parhae Commandery Prince to King of the Parhae State
2. Tang Bestowed Titles to Silla and Parhae in the Late-Eighth and Ninth Centuries
(1) Sustainability of Tang Titles Bestowed to Silla
(2) The Fluctuation of Tang Titles Bestowed to Parhae
3. Conclusion
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