Tiger bone: deboned, washed, dried in the shade, and broken when used.
Oil-soaked tiger bones: clean the tiger bones, put them in a pot and fry them with sesame oil, or spread them with sesame oil and bake them with fire.
Vinegar tiger bones: take sand, stir-fry in a pot until it is easy to rise, add clean tiger bones, stir-fry until yellow, sieve off the sand, pour tiger bones into vinegar while heating, quench, take out and dry. (For every clean tiger bone 100 kg, add 20 ~ 30 kg of vinegar)
As big as a cat, the female is smaller. The head is round and wide and the neck is short. Round eyes. Short ears. Hair grows on the side of the mouth, and canine teeth are thick and sharp. Strong limbs. Tigers in Northeast China are called "Northeast Tiger" or "North Tiger" because of their large size, long hair, narrow lines and light color. Tigers in South China are called "South China Tiger" or "South Tiger" because of their small size, short hair, dark color and many stripes. Habitat in forests, shrubs, alpine grasslands.