This video was taken with an ordinary camera with a zoom of only 7x, so don't expect very good quality.
A little about the story :
The Yang family were a patriotic lot and fought many victorious battles for the country. In this story, they went to a battle. The battle proved disastrous for them. The father died and of the seven sons who went, only one returned. The fifth son became a monk at a temple, the fourth son was captured by the princess of an enemy state, married her and stayed in her land and and the other sons died.
In this clip, Yang Ba Mei, the 8th daughter, managed in infiltrate into the palace of the princess by disguising herself as a palace maid. She met her brother, told him how his brothers died and chided him for marrying the princess.