Some guy said:

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"Chen Yong Fa is not the only person considered a keeper of the Choy Lee Fut system in Hong Kong and in Clf lineageÂ’s coming out of Hong Kong, Chen Kin Man is considered by many to Jun Mun (keeper of the style). I believe she is a Great Great grand daughter of Chan Heung. A lot of the Clf People in Hong Kong and Singapore until recently have never heard of Chen Yong Fa."
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Where you heard this from? I'm just asking, because I'm a chan family clf practisioner and I've never heard about this before.

I don't know if Chen Yong Fa has a sister in Hong Kong, but I'm sure she can't be called Jerng mun yun - Keeper of the style, because there can't be two of them at the same time. right?