Columbia subject headings:
Harvard subject headings:
Pak, Chi-wŏn, 1737-1805--Journeys--China--Jehol.
Pak, Chi-wŏn, 1737-1805. Yŏrha ilgi.
Rehe Sheng (China)--Description and travel.
Princeton subject headings:
Je-ho sheng (China)--Description and travel.
Pak, Chi-wŏn, 1737-1805--Journeys--China--Je-ho sheng.
Pak, Chi-wŏn, 1737-1805. Yŏrha ilgi.