Update

I taught him to say, "Please read". What came out was, "Phssshhh eat eat eat eat" - yea it sounds like EAT when it's supposed to be READ. And EAT would come repeatedly.
He says Moo and he also says Lalala by rolling his tongue on his teeth from left to right.
Calls guitar "Tar" and piano as "No". He points at our piano when he sees piano/keyboard in magazine.
Says Cheeeeeeessseeee, by dragging it long
Kisses whale, elephant and  Mickey mouse pictures in magazine/books.
Calls corn beeeeeeaaaaaaaaannnnnnnnnnn
Says baby and even call a puppy baby (?!)

He now has preference of books which he was to read or flip. He seems to like the Childhood magazine or the Pet magazine (it's called the dog book) during meal time. Some other books which he would prefer to flip would be Elmo, Car and Moo Baa Lalala. When I hand him certain book and if he doesn't want it, he would shake his head or say no. He now also recognises books. He picks up multiple books without any failure when we ask him to. Say Digger and Dumper book, and he would bring it to us. Or Baby Dinosaur or, Nighty Nite, At the Zoo or Daisy and the Moon etc. No doubt, he recognises the books by the names that we had given him  :)

This morning, he woke up and said paopao. So i carried him. Then I asked him, "Can mommie carry Bear?". He said one word, "No". I took the bear and hug, he said "Nonono" then pushed the bear away from us. I tried again and he pushed bear away! Wah...