Chuu Sitt Han debuted her career in 2014 by joining a local singing contest, Eain Mat Sone Yar Season 5, and made it up to 5th runner up. In 2015, she was proudly awarded as "Miss Face of Beauty" by the Miss Golden Land Myanmar organisation and got the chance to represent Myanmar at Face of Beauty International pageant in
Taiwan. She won "Best in Talent" award among 86 contestants from different countries. In 2016, she joined Central Base production and debuted in a box office hit film
Deception: Oo Pel Dan Myin. She also sang song tracks in that film and another film
Now and Ever which was produced by the same production. In 2019, she took part as a contestant in Season 4 of
Myanmar Idol, a popular televised singing competition. However, her journey came to an end as she finished among the Top 11 Finalists. She then released multiple single songs such as "A watch from you", "This life", "Hey guys", "Tick Tick Again" and so on. She was also appointed as a "Youth Ambassador" by WWF-Myanmar in 2016. ==Political activities==