Dim Sum: Pork Crabmeat Lettuce Wraps

Dim Sum lovers. Here , another entry that is popular among dim sum dinners. So delicious that you would want for more. Enjoy.
Below are the list of ingredients: Again, thru the courtesy of Mr. Michael Taylor. Who type those long list in his comment section. So, we can conveniently COPY-PASTE-PRINT the list.
List of ingredients: ** created by HAPPY WOK ***************
1 whole ----- lettuce (iceberg type)
8 oz ----------- pork (lean meat) (dice into small pieces)
2 Tbsp ------- light soy sauce (for meat marinate)
1/8 tsp ------- white pepper (for meat marinate)
1 Tbsp ------- each, ginger & garlic (minced)
2 Tbsp ------- cooking oil
1 oz ----------- dried shiitake mushrooms (softened & dice)
1/2 cup ----- water chestnuts & bamboo shoots (dice)
1 pc ----------- tomato (dice)
1/2 cup ------ green peas
1 can --------- crab meat (6 oz)
* * * pre-mixed sauce * * *
3 Tbsp ------- rice wine
1 Tbsp ------- each, light soy sauce, oyster sauce & sesame oil
* * * for garnishing * * * *
2 Tbsp ------- green onions (chopped)
1 Tbsp ------- toasted sesame seeds
as needed ---- hoisin sauce (for condiment)