There are three must-see sights in Samarkand: Timur’s tomb, the Registan and the Shahizinda. I wrote in detail about these places in 2018 which can be seen earlier on the blog.
Tombs of Uzbek religious figures, 14th to 16t centuries
Tamerlane’s mausoleum
Exit from mausoleum
Tamurelane’s sarcophagus
Dyed chickens
Soup maker
Registan
Octagonal mausoleum, Shahizinda