Two men working on an airplane engine in a factory

Black and white drawing of a chalice on a pedestal

White building with a flag on the front of it

Old five dollar banknote from the Ta-ching Government Bank in Tientsin

Statue of a Buddha sitting atop a table in the center

Old envelope with a stamp on it

Group of people standing on the road

Book with a drawing of a red and white quilt on it

Bird flying over a lush green field with a majestic volcano in the…