Republish aritcle  https://docs.google.com/document/d/10r5cJLXmJDaB6_MmGPogN-VS4QmGBv-rLKycDDGBm_c/edit?usp=sharing

please republish the article to somewhere you can.   all friends can be get it in ANN thread .

please keep active .

thanks all.