2. Pour the hot pot into the upper lunch box.
4. Tile vegetable bags, meat bags, wide noodles, etc. Put it in the lunch box above.
5. Pour cold water into the scale line, not too much.
6. Take out the lower lunch box and put it into the heating bag.
7, pour cold water to the scale line, not hot water, the amount should not exceed the scale line.
8. Put the lunch box above into the lunch box below.
9. Cover the lid, and then wait 15 minutes (the hole in the lid can't be blocked).
10 and 15 minutes later, it can be opened for eating.