How did "Tinh ca alisa" become a Vietnamese folk song? :)?

Question

I have only ever known it as "Gao Shan Qing", a Taiwanese folk song about Mt. Arishan that I love very much. I listened to "Tinh ca alisa" on Youtube and it sounds almost identical in tune and lyrics to "Gao Shan Qing". Why would the Vietnamese sing about a mountain in Taiwan?

Thanks! :)

Answer 1

Gao Shan Qing are the chinese version and Tinh ca alisa are the vietnamese version...just like Numa Numa Ye have same sound and tune but in different language.