If you mean 'distinction' between home and china.... home is basically anything you buy for home, such as reg. dishware, towels, appliances, etc. The China department only carries fine China, silver/gold flatware, and crystal glassware. China is more of a 'special occasion' type of dining table service sets.
I would add that china department probably also includes a wedding registry at a full-service store like Macy's.
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