Complex sentence: Che Lah started as Perlis'u- 21 head coach in 2014 and Perlis' senior squad head coach in 2015 Malaysia FAM League and promoted to 2016 Malaysia Premier League.
Split into simpler sentences: Che Lah started as Perlis'u- 21 head coach in 2014. Then in 2015, as Perlis' senior squad head coach for Malaysia FAM League and promoted to Malaysia Premier League.