Adobe Photoshop Lightroom is a photo processor and image organizer developed by Adobe Systems for Windows and OS X.
Chi Sau is the most important part of the system. Chi Sau is not a form of kata. Chi Sau is not a form of sparring. Chi Sau is the bridge between techniques from the forms and real fighting. The forms are always the same. Chi Sau is free development. Every session is different.
Pi Yao (PIxiu) is a Chinese mythical hybrid creature considered to be a very powerful protector by Feng Shui practitioners. It resembles a winged lion. Pixiu is an earth and sea variation, a particularly influential and auspicious creature for wealth.