In 2022, Maung won the Thai League 2 with Lamphun Warriors, making him the first Burmese footballer to win a trophy abroad.
Maung make his AFC Cup debut on 26 February 2019 in a 3–1 lost to Singapore club Tampines Rovers.
On 21 December 2021, Maung moved to Thailand to joined with Thai League 2 club Lamphun Warriors.
Maung scored his first goal for Myanmar on 6 June 2016 against Hong Kong where he also provided an assist in a 3–0 win in the 2016 AYA Bank Cup.
Maung was selected to captained Myanmar in October 2018 international friendly match against Bolivia and Bahrain.