1, access historical data. The Temple of Heaven is the place where emperors of Ming and Qing Dynasties sacrificed to heaven, and Yu will be one of them. You can consult relevant historical materials, such as the history of Ming Dynasty and the draft history of Qing Dynasty. Understand brother Yu's inner background, achievements and awards.
2. worship the temple of heaven. The Temple of Heaven is now a park attraction. Visitors can visit the Temple of Heaven and learn about relevant historical and cultural knowledge. On the Temple of Heaven, you can find the idol in Yu Ge's heart and learn about its image and related information.
3. Ask relevant experts. You will have a deeper understanding and research needs for the goodness of the Jade Heart in the Temple of Heaven. You can consult relevant experts or scholars, such as historians and cultural relics experts, to obtain more detailed and professional information.