The Dorji Lopen of Zhung dratsang installed the Sertog (Golden pinnacle) of Do-Ngag Sedrupling dratsang at Mendrelgang of Choekhorling gewog in Sarpang. The dratshang construction began in 2016 and it is expected to complete by 2020 end. 

Khenpo Cheki Dorji of Hong Kong based Bhutan Kagyue Centre is initiating the construction with sponsor from Hong Kong.