Linked from
The 9 pages that link to Dim sum, each with the reason it gives.
SteamingRelated: Many dumplings and buns in dim sum are cooked by steaming.
OffalRelated: Dim sum menus often feature chicken feet, tripe, and other offal preparations.
BaoziNarrower topic: Steamed buns such as char siu bao are served within the dim sum repertoire.
Egg tartRelated: Egg tarts are a familiar sweet item in some dim sum settings.
Gai lanNarrower topic: Gai lan commonly appears as a vegetable dish in Cantonese dim sum meals.