63 grams. Qidou is a snack fried with broad beans and special seasonings. The weight of a strange bean is 5g. 100 grams of strange beans has 63 grams. As the name suggests, strange beans are salty, sweet, hemp and spicy. ViciafabaL (scientific name: Vicia fabal. ), alias Nandou, Hudou, etc. Belonging to Leguminosae and Vicia, it is an annual or perennial herb.