In the third episode of Ma Dashuai, which episode is Ma Dashuai and Fan Debiao going to a restaurant for dinner?

In the third part of Master Ma, Master Ma and Fan Debiao go to a restaurant for dinner. This is the twentieth episode. According to relevant public information, in the plot of the twentieth episode of the third part of "Ma Dashuai", Fan Debiao and Ma Dashuai went to the city to study beauty techniques. Hungry, they found a restaurant and ordered a pot of stewed cabbage.