Title: Kaehang ihu Yŏndae muyŏk ŭi palchŏn kwa Han-Chung kyoryu yŏn'gu, 1861-1910
Subjects: Commerce, Foreign relations, Diplomatic relations
Places: Yantai (Shandong Sheng, China), China, Korea, Yantai (Shandong Sheng)
Time periods: 1644-1912