Each of the twelve wooden boxes was carried a blend of a thousand medicinal herbs.

In a while, each table would be occupied by three people and each person would have to pick four kinds of herbs, put them into the wooden boxes to be sealed up. Finally, the boxes would be brought up to the stage and the five elders would be invited up there to verify them.

It sounded easy enough, however, the execution was much more difficult than it seemed.

Not to ...