Siu Lin tau

[JPinAZ]

For past three decades, I do the above investigating and build up DNA data based. It is not history or his-story as my major focus . But finding core dna and building DNA data based is my interest. DNA technology let us see clearly and honest.

That's great - So how many different lines of IpManWC did you personally study over the last 30 years to learn all these different IpMan DNA and put them together?