The elephant trunk in Manchu Han quanzhi refers to an elephant's trunk.

"Elephant puck" is one of the "eight treasures of the mountain" in the Manchu Han feast, and the rest of the treasures are: camel's hump, bear's paw, monkey's brain, scarlet lip, leopard's fetus, rhinoceros' tail and lion's milk. The "Eight Treasures of the Mountain" are all treasures of animals, and the "Elephant's Paw" refers to the trunk of an elephant.

Expanded Information:

The Four Eight Treasures of the Full House, which refers to a banquet with a combination of eight rare ingredients.

The four eight treasures: mountain eight treasures, sea eight treasures, bird eight treasures, grass eight treasures

Mountain eight treasures: camel's hump, bear's paw, monkey's brain, scarlet lip, elephant's paddle, leopard's fetus, rhinoceros tail, lion's milk

Sea eight treasures: fish roe, shark's fin, sea cucumber, fish maw, fish bone, abalone, fish lip, dried scallop

Avian eight treasures: red swallows, flying dragons, quails, swans, partridges, colorful finches, turtle doves, red-headed eagle<

Grass eight treasures: monkey head, silver fungus, bamboo fungus, donkey's nest mushrooms, morel mushrooms, mushrooms, yellow cauliflower, Yun Xiangxin

Baidu Wikipedia-Manchurian four eight treasures