These soldiers have their hair fastened into a tightly-rolled topknot on the crown of the head and are wearing the characteristic beard retainer, a fine net attached to the ears at either end.

• 锡克人为什么不理发呢，因为他们信锡克教，锡克教（Sikhism）不准，于是锡克人就把须发缠在一起，在头顶上用白布包起来。