What is the background music that appears in the sketch of Ma Su Pan Binlong in the fifth issue of Comedy Story?

The sketch "People on the Journey" by Ma Su and Pan Binlong in the fifth issue of Comedy Story: /panbinlong/11045.html, a complete collection of background music and interludes:

1: When Da Pan Dance Hall appears The background music is a female vernacular song, but the title of the song cannot be found yet.

2: The background music when Ma Su appeared in the dance hall was Huang Ling's "Itch";

3: The background music when Da Pan held Ma Su's hand when returning the appearance was Zhang Xinzhe "A Little Heartbeat";

4: When Da Pan held hands with Ma Su, the background music was still Zhang Xinzhe's "A Little Heartbeat";

5: Da Pan danced with Ma Su at the end The background music is "People on the Journey" by Ong Suying, which is the theme song of the 1985 Singapore TV series "People on the Journey".