The new Regal by Shanghai GM Buick is a major project implemented by Shanghai GM in recent years to re-engineer the Buick brand. If we were to mark this major project with new models, then it started with the Regal, succeeded with the LaCrosse, and was solidified with the Excelle. Now, it has completed the second step, which is also the most critical one. Because people's perception of the Buick brand...