HUNG TOU FO WEI and LEE HIN SHORT HAND CHOY LI FUT

Does anbody know what HUNG TOU FO WEI is in a book called The Secrets of Northern Shaolin Kung fu by author LAI HUNG it says that master LaiHung learned a southern style called Hung Tou Fo Wei from a master named LEE NAMthis style is supposed to be a powerful style that is very simaliar to CHOY LAY FUT. There is another style called LEE HIN short hand CHOY LI FUT iseen this on a Candian website called the GREEN DRAGON KUNG FU ASSOCIATION this is the website of Master CHAN YIN WAH.What is HUNG TOU FO WEI and how does LEE HIN SHORT HAND CHOY LAY FUT compare to other Choy li fut styles what kind of forms does it have does it come from HUNG SING OR BAK SING CHOY LI FUT.FIRE HAWK

Read this about this village art of clf. http://www.hongluck.org./history.htm

The correct terminology for the other question is as follows:
"Hung Tau Choy Mei"........
It means Hung(gar) head, Choy (gar) tail.
In other words... train hung gar first then choy gar second......to produce "Jow Gar", or as it used to be known in cma circles "Hung tau choy mei"