Extended content:
1. The popularity of flower heads: On social media, many people choose flowers as flower heads, not only white orchids, but also roses, sunflowers and other flowers. These flower heads may be chosen because flowers have a symbol of beauty and vitality, which makes people feel happy and warm.
2. Cultural significance of flowers: In different cultures, flowers have their own symbolic significance. For example, in western culture, roses are symbols of love and romance, while in eastern culture, lotus flowers are regarded as symbols of purity and spirit. Therefore, choosing flowers as headshots can also show a person's identity and tendency towards a particular culture.
In short, the white orchids on WeChat may be out of personal preference, pursuing purity and elegance, or may be hoping to convey blessings and good wishes. Everyone may choose an avatar for different reasons, but they all reflect their pursuit of beauty and internal quality.