Combine seasonings, mix into meat gently and leave for 15 minutes.
Rinse and drain napa cabbage slices.
Peel, rinse, and cut radish into medium strips.
Rinse tofu balls and tofu sticks in hot water, gently squeeze dry and cut into halves.
Heat oil in the pot to medium, add ginger and saute until fragrant, then add garlic.
Add radish, turn heat to medium-high, and saute for 1 minute, add 1 tsp sugar and saute for another minute.
Add napa cabbage and saute for 2 minutes.
Add chicken stock, tofu balls, and tofu sticks, cover pot, reduce heat to medium and cook for 10minutes, or until radish is tender.
Meanwhile, boil 4 cups of water in another pot and turn the heat off.
Add meat, loosen gently, drain as soon as meat changes color but still slightly pink.
Return meat to stew and cook for 2 minutes.
Add salt, sesame oil, fish sauce, coriander, and green onions.