No, the cabbage avatar is not a love head. Qingtou usually refers to an avatar that expresses personal emotions or preferences, and is commonly seen on social media or chat software. The Chinese cabbage avatar does not directly express personal emotions or preferences, so it does not meet the definition of Qingtou.

Chinese cabbage may have been chosen as the avatar, possibly because of its special symbolic significance in Chinese culture. Chinese cabbage is regarded as a symbol of good luck, harvest and happiness in China, so some people may choose to use Chinese cabbage as their avatar to express their yearning and blessings for a better life.

In Internet culture, people sometimes use funny, strange or theme-related images as their avatars to show their personality and sense of humor. Therefore, the cabbage head may also have been chosen for this purpose.

In general, the cabbage head is not a typical love head, but it may have other specific symbolic meanings or personalized uses.