Just quick update, we got finished bamboo work today! Our good friends, Wayne Shiver and David Stuempfle came to help us and it looked very good. Our good friend, Jeff Dean came to help us in the afternoon and we were able to put some plywood. Thank you all for your great help. It's kind of sad we have to cover bamboo by plywood on top, also all wooden structure will be taken down eventually after putting arch bricks.