The original singer of the song Rain or Shine is Zhou Huajian.

Huajian Zhou was born on December 22, 1960 in Sai Ying Pun, Hong Kong, China. His ancestral home is Chaonan District, Shantou City, Guangdong Province. He graduated from National Taiwan University and is a male singer, musician and actor in Taiwan, China. In 1984, he entered the entertainment industry with his personal single "Who Ever Said". Joined Rolling Stone Records in 1986. In 1987, he gained attention with the album "The Direction of the Heart".

In the same year, he participated in the film debut "Osmanthus Alley". In 1989, he released his first concept album "The Truest Dream". The song "There is Love in This City" won the Best Song of the Year Award at the 2nd Taiwan Golden Melody Awards. The song "Make Me Happy and Let Me Worry" released in 1991 established his position in the music industry. The English album "IRemember" released in 1992.

Early life experience:

On December 22, 1960, Chow Wa-kin was born in Kwong Wah Hospital, Hong Kong, China. He grew up in the Yuen Cheong Long rice shop on Second Street, Sai Ying Pun, Hong Kong. The family moved to Wah Fu Estate in Hong Kong to settle down. In 1966, he entered Guangyuetang Luban Primary School in Hong Kong. In 1973, he entered the New Law College in Tai Hang Road, Hong Kong. In 1974, he started learning to play the guitar after receiving a guitar from his third brother.

In 1978, after graduating from middle school, Zhou Huajian took the entrance exam, but failed, so he decided to retake the exam. In the same year, he formed the "Dusty" band with his friends and participated in the "Dusty" band organized by Hong Kong Radio Television Station. The second "Amateur Singing Talent Competition"; his band won the championship in the folk song and pop song chorus category with the entry song "Wonderful World".