Complex sentence: King Puncho Namgyal dies in 1670 AD and is succeeded by his Son King Tensong Namgyal, who marries three queens, the youngest queen was from Limbuwan, and her name was Queen Thungwa Mukma, daughter of King of Yangwarok Yong Ya Hang.
Split into simpler sentences: King Puncho Namgyal died in 1670 AD and was succeeded by his Son King Tensong Namgyal, who married three queens. The youngest queen was from Limbuwan, and her name was Queen Thungwa Mukma, daughter of the King of Yangwarok, Yong Ya Hang.