Old black and white photo of a small village nestled in the mountains

Man wearing a cap and goggles

Group of men standing next to each other in a field

Blue book with Chinese writing on it against a white background

Group of small boats floating on top of a body of water

Large jetliner flying through a bright blue sky with its landing gear…

Old envelope with a stamp on it sitting on top of a white surface

Woodpecker perched on a tree branch with a few leaves in the background

Man and woman shaking hands in front of a blue wall