Tea-brewing cup

The present invention relates to a tea-brewing cup which sets a covering ring between two opposite tea containers and a dipping part. The tea-brewing cup includes two tea containers containing the tea when the tea-brewing cup turns, the dipping part containing the re-brewed boiled water to dip tea leaves and the covering ring having an upper trench on the upper end to be set on the opening of the tea container and a lower trench on the lower end to be set on the opening of the dipping part. The center of the covering ring connects the curved filtering net of the dipping part concavely and the side wall of the covering ring has air holes which slope downward. As the result, using the bigger dipping part and the turning tea-brewing cup can attain better tea; besides, it is convenient for the user to dink tea by only taking off the covering and the dipping part.