There are two kinds of martial arts, one must be practiced in extremely hot environment, the other must be practiced in extremely cold environment, and there is a plot of digging a liar in the desert

There are two kinds of martial arts, one must be practiced in extremely hot environment, the other must be practiced in extremely cold environment, and there is a plot of digging a liar in the desert and burying it to practice. 20 episodes of Hong Kong TV series Dreamland. Starring: Angie Chiu, Andy Lau, Wu Qihua and Huang Yuncai.

Extremely hot environment is used to practice Chiyang palm, and extremely cold environment is used to practice Xuan Yin palm.

These two kinds of martial arts are unique skills of moyu.

Digging a hole in the desert is practicing Anthurium (it may be Murong Bai played by Wu Qihua).