From HK Magazine:

Get ready to snap on your 3D glasses. "Terracotta Warriors 3D" takes you back to the Qin dynasty with an epic song and dance spectacle about the first emperor of China. The story's told through the eyes of the loyal eunuch and advisor Zhao Gao, revealing an unseen side of the tyrannical emperor. A state-of-the-art LED screen shows 3D backdrops, presumably for EVEN MORE TERRACOTTA ACTION. A portion of ticket sales will go to a number of different charities each night, such as Open Door Ministries Limited and the Children's Kidney Fund. Dialogue will be supplemented with Chinese and English surtitles.

Terracotta Warriors 3D | Hong Kong Musicals Kwai Tsing Theatre | HK Magazine