%D 2016 %T An Ancient Middle Power's Diplomatic Dilemma: The Nature of Koguryŏ's Tributary Relationship with China %! An Ancient Middle Power's Diplomatic Dilemma: The Nature of Koguryŏ's Tributary Relationship with China %X %U https://doi.org/10.13173/jasiahist.50.2.0175 %0 Journal Article %R 10.13173/jasiahist.50.2.0175 %J Journal of Asian History %V 50 %N 2