The sun sign is Taurus, the moon sign is lion, and the rising sign is the boy character of Cancer.

According to the information you provided, the following are some personality characteristics that may be applicable to boys whose sun sign is Taurus, the moon sign is lion and the rising sign is Cancer:

1. Firm and steadfast: Taurus is firm and steadfast, which makes this type of boys have high endurance and perseverance and can persistently pursue their own goals.

2. Strong self-esteem: The characteristics of Leo's moon constellation make this boy have strong self-esteem and self-confidence, like to be the focus of attention, and have high expectations for himself.

3. Emotional richness: The rising constellation of Cancer makes this boy emotional, good at taking care of others, and has strong family values and emotional dependence.

4. Creativity: The combination of Taurus and Leo makes this boy have creativity and unique artistic talent, and can create beautiful and unique things.

5. Leadership: The combination of Leo and Cancer gives this boy leadership and organizational skills, and he can lead others and make sacrifices for others' affairs.

Please note that this is only a possible interpretation, and the actual personality characteristics may be different due to personal experience, environment and other factors.