Vietnamese steamed bun (Banh bao): These are delicious and there are lots of varieties. You can make the traditional pork one or chicken or veggie and you can buy the dough mix in the asian section of the supermarket
Chinese rice bundles: Zong Zi Dumplings. Wrapped in large leaves, the filling can include bits of pork, egg yolk, sausage, beans, etc. depending on the region of China, or family preferences. Very time intensive to make, but a labor of love. To reheat they are either steamed or boiled in the leaf, then untied and the gelatinous sweet rice retains its shape on the plate o be eaten hot.