A photo studio in Liu Qu took a photo of his daughter Liu Ying's second birthday. Photographer B secretly left a photo of Liu Ying and sold it to C Publishing House.

The key points to solve the problem are as follows: first, there are two elements that clearly violate the right of portrait: unauthorized use; For the purpose of making profits. Then specifically judge whether the behavior of the parties in this issue meets these two conditions. The actions of the three subjects are used for profit without permission, so they are all violations of portrait rights. Among them, the profitability of the three subjects is reflected in: the photographer's behavior of selling negatives is profitable; C Publishing House publishes calendars for profit. Ding factory produces * * * dew for profit.