Those are some nice pictures. I like the one with the bamboo pier. It works quite well in black and white.

I also like the one with the kids and the fishers boats (the second one). It is such a nice scene. I do would have pointed the camera a bit more down, so the kid in the foreground would also be completely in the picture. You would have a bit less of the sky then, but that isn't the most interesting of that picture.

Well done!