What is the best material for pig's hands to make soup?

Pig hands make soup with carrots, corn, etc. ;

Ingredients: carrot 1, trotters 1, corn 1, and soybean 50g.

Accessories: onion 10g, ginger 5g, cooking wine 5g and proper amount of water. ?

Steps:

1, carrot 1, peeled, cut into hob blocks, cut into 10g onion segments, 5g ginger slices, corn 1, pig's trotters 1.

2. Pour 50g of soybeans into a bowl and soak in150ml of water15min.

3, pig's trotters cold water pot, pour 5g of cooking wine, drowning to blood bubbles.

4. Pour pig's trotters into the pot, pour in soybeans, onions and ginger slices, and then cook them with corn and carrots.

5, simmer for 30 minutes.

6. done.