The Wo Shing Wo Triad is on a recruitment drive. The recruitment of ethnic Vietnamese in Triad organizations is nothing new, but lately -due to the massive emigration of ex-Gurkha soldiers and their relatives to Hong Kong- the Wo Shing Wo has been recruiting a lot of Nepalese in their organization. They mostly work as muscle, but eventually a lot of them grow out to be fully fletched members of the Triad clan. The recruitment is pretty alarming since Gurkhas are known as fierce and ruthless fighters.

http://www.scmp.com/article/553586/gang-warfare-fears-after-temple-street-brawl