1, different properties. Oolong tea is semi-fermented tea, while rock tea belongs to oolong tea.

2. Different places of origin. Rock tea is mainly produced in Wuyishan area of Fujian. Oolong tea also originated in Fujian, mainly produced in the area of Fenghuang Mountain in Fujian.

3. Fermentation is different. The fermentation degree of oolong tea is 10%-70%, mild fermentation is 10%-30%, moderate fermentation is 30%-50%, and heavy fermentation is 50%-70%. Rock tea belongs to oolong tea with high fermentation degree.