Thanks to Carlos and the new added flyer of The Scholar Swordsman (1971)
http://hkmdb.com/db/movies/image_detail ... ay_set=eng
it now seems to me, that my new added Double Blind Sword (1971) is the same movie,
actually I searched in vain, because I was looking for Li Yi-Min in the DBS credits in vain, he must have a unknown alias there.
Maybe this Sun..?

It is the same movie.

Li Yi-Min is listed as Li Kang ?? - like in other movies from that time.

Thank You Michael, I deleted Li Kang from cast in DBS, but I can't move the pictures to Scholar Swordsman,
so I deleted the whole movie and upload again the pictures