Black bean (Photo source: people.com.cn)

Donkey-hide gelatin(Photo source: people.com.cn)

Chinese angelica(Photo source: people.com.cn)

Semen sesami nigrum(Photo source: people.com.cn)

Longan(Photo source: people.com.cn)

Sea cucumber(Photo source: people.com.cn)

Lily bulb(Photo source: people.com.cn)

Polygonum multiflorum(Photo source: people.com.cn)

Tortoise shell(Photo source: people.com.cn)

Carapax amydae(Photo source: people.com.cn)