2. Thaw the bought cooked shrimp, rinse it, put it in boiling hot water, blanch it, and drain it.
3. Add corn starch, salt and water into a small bowl and stir well to prepare for thickening.
4. Heat oil in a wok. Add celery and stir-fry until it is broken.
5. Add dry tea and shrimps, add appropriate amount of salt and mix well.
6. Finally, pour the sauce into the sesame oil and stir well.