1, plus the spectrum [p]? : a list of systems according to the category of things; Symbols or figures for recording music, chess, etc.

2. Add "wool" [p incarnation]: a wool fabric produced in Tibetan areas of China, which can be made into clothes, bed blankets, etc. It was also given as a gift at the ceremony.

3. Add "samarium" and "praseodymium" [p incarnation]: Praseodymium is a metal element and belongs to rare earth metal. The corrosion resistance of praseodymium in air is stronger than that of lanthanum, cerium, neodymium and europium.

4.【pū 】: The liquid boils and overflows.