what type of business does lee chong own?

Lee Chong is the shrewd Chinese owner and operator of the neighborhood grocery store known as "Lee Chong's Heavenly Flower Grocery". "The grocery opened at dawn and did not close until the last wandering vagrant dime had been spent or retired for the night. Not that Lee Chong was avaricious. He wasn't, but if one wanted to spend money, he was available." "No one is really sure whether Lee ever receives any of the money he is owed or if his wealth consisted entirely of unpaid debts, but he lives comfortably and does legitimate business in the Row."