Viki is a streaming app/website that has tons of show, movies, and anime from South Korea, China, Thailand, Japan, Taiwan...
And this month being Asia and Pacific Islander Heritage Month, they have 6 shows for free to watch until May 15th:
https://www.viki.com/collections/4042995l
If you were going to try just one movie, i would recommend #OneAndOnly starring #WangYibo. It is a fun story about a bunch of street dancers.
(It is actually the only one I've seen on this list!)