My China heart, tell me how you feel about expressing the author's thoughts and laws in the latter paragraph.

The author not only made the mainland audience in China, whose mind was just open in 1980s, realize that Hong Kong is not just a "decadent voice", but also sang the love and affection of Chinese people all over the world for the motherland. He also skillfully used China's landmark attractions such as the Great Wall of the Yangtze River, Huangshan Mountain and Yellow River to convey patriotic feelings. The whole song was cut in the tone of an overseas traveler, which naturally wrote a magnificent theme, thus conquering the audience.