1. In what province is Changbaishan? 2. What is a nature reserve? Why is Changbaishan a famous nature reserve? 3. What is the most popular tourist attraction in the reserve? 4. What does Tianchi mean? How is Tianchi formed? 5. What is the connection between the Manchu people and Tianchi?

In Jilin Province.

A place kept in its natural state for people to enjoy. It is the largest one in China.

Tianchi, or the Lake of Heaven.

The Lake of Heaven. It is formed in the crater of a dead volcano.

There is a story told about Tianchi and the father of Manchu people.