Will Smith and Dr. Hu in Beijing 2009
Cheezheng Pain Relieving Plaster
For the temporary relief of minor aches and pains of muscles and joints associated with simple backache, arthritis, strains, bruises and sprains.
Use one or two plasters daily as needed.
Do not apply to extremely hairy skin. Highly adhesive plaster may hurt skin upon removal.
Apply the plaster on the affected area and keep it on for 4-8 hours.