1. Taoist philosophy: You can ask about the core ideas and values of Taoism, such as the meaning and application of concepts such as Tao, inaction and nature.

2. Taoist cultivation and practice: Taoism advocates cultivating body and mind in order to achieve the goal of immortality and extraordinary holiness. You can consult the specific guidance of Taoist cultivation methods and practices, such as alchemy, Vipassana, health preservation, Qigong and so on.

3. Taoist etiquette: You can ask questions about teaching etiquette, such as Taoist sacrificial ceremonies, funeral ceremonies, wedding ceremonies, etc.

4. Taoist classics and classic documents: There are many important Taoist classics, such as Tao Te Ching, The Doctrine of the Mean and Zhuangzi. You can ask questions about the contents and interpretations of these classics.

5. The relationship between Taoism and other religions: Taoism has many exchanges and influences with Buddhism, Confucianism and other religions. About the similarities and differences between Taoism and other religions, and the relationship between them, you can ask Chang.

It should be noted that different Taoist leaders may have different professional knowledge and preferences. Therefore, questions can be adjusted according to the background and belief direction of the Taoist priest.