Hi @brianlam. Welcome to Steemit. I wish you success on this platform.
Just a quick tip as you are new here. I noticed that you posted an almost identical blog 6 days ago and that you have now edited that blog to error. This type of practice is frowned upon here on Steemit. I would advise you not to do this.
Please do not take this too harsh as you are off to great start here and I would like to see you continue posting here. Also congratulations on getting support from Sandia Sun. She is Steemit's best author and role model. This is another reason you need to keep your content to an exemplary standard.