VS2013 Premium update 5 12.0.40629 SSDT 12.0.50730
i can view the table design, but View Data is missing, google show me nothing related
You can't view data on a table in an SSDT project which is essentially a collection of scripts.
I think what you're looking for is in the Server Explorer pane where you can connect to a database server and view data on that server. In this pane, when you expand until you see your table, right-click the table and select Show Table Data.