1, pear vortex will grow in heredity, some of which belong to dominant inheritance and some belong to recessive inheritance.

2. Pear vortex can grow through micro-shaping the day after tomorrow.

The pear nest is located below the corner of the mouth, about 1 cm. Pear pits are smaller than dimples and are not obvious. Pear nest, also known as laughing nest, is a traditional symbol of oriental beauty. Pear vortex originally refers to the dimple of Li Qian, a prostitute in Song Dynasty. Later, it was generally called dimple on a woman's cheek, smiling face of a woman, or "smile", also called "whirlpool".