Tiger Deity aka Tiger General (虎爺神將) or sometimes, people will address him as General White Tiger (白虎將軍).
Due to the taboo of addressing the Tiger Deity as White Tiger, the folks tend to change the chinese character Bai (白) to Bi (碧) as a form of respect and this is why, later, a lot of people mistaken that Bai Hu Jiang Jun (白虎將軍) and Bi Hu Jiang Jun (碧虎將軍) are 2 different Deities.
In some places, he also being addressed as Xia Tan Jiang Jun (下壇將軍).
In some contexts, Tiger General is illustrated as a Deity that can assist the Mortals in getting rid of imps or back-stabbers (驅趕小人), and in someway, this is quite true.
But due to the limited authorities that the Tiger Deity has, sometime a lot of the requests that Mortals made in front of him might not get fulfilled.
So who is the "Boss" of Tiger Deity (誰統領虎爺)?
In different saying, Tiger Deity does have different Bosses, but one Boss that he cant get disconnected with will be our dearest and closer Deity - Deity of Earth or so-called Tu Di Gong 土地公 (this is why wherever you go, if there's an altar dedicated to Tiger Deity, you will sure to see a statue of Tu Di Gong being placed at the side or above the Tiger Deity statue).
Here’s a video by黄信成老师on how to pray to tiger god:
Please up my points & I’ll up you back. Thk!
Milestone of Kim Jio Kah:
http://sammyboyforum.com/showthread.php?t=427518
H57 Far Kor Sun Monkey God Temple 花果山福廣宫:
http://sammyboyforum.com/showthread.php?t=427313
My ex significant other H7R4L2 WL:
http://sammyboyforum.com/showthread.php?t=17758 &
http://sammyboyforum.com/showthread.php?t=409402