My sister is at home and my brother is following me. What kind of thoughts and feelings are expressed in my heart?

Expressed my sister's unswerving love for my brother.

This is the lyrics of Wang Jianning's song "Walking with You". "Sister at home, my heart with my brother. My tears in this life only flow for my brother, breaking the hoe, tearing up the flesh and blood, finding hope, and my brother will not give up. "

This song is an episode of the TV series "Walking West". In addition, westward movement is one of the five most famous immigration events in China's modern history. In the long history of more than 400 years from the mid-Ming Dynasty to the early Republic of China, countless Shanxi people, Shaanxi people and Hebei people left their homes, which opened up the economic and cultural channel between the hinterland of the Central Plains and the Mongolian grassland and promoted the prosperity and development of the northern region.