A finely moulded porcelainbowl made circa 1700-1722 during the reign of the Kangxi emperor.
做工精美的模制青花碗,出品于1700 - 1722年间的康熙时期。
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If it does not, check the toilet bowl rim holes (through which the water enters the bowl) with a small mirror, and if they are blocked, clean them with a small nail and acid-based porcelain cleaner.