china has own maglev tech, government should suport it to develop. now shanghai also made a own style testing maglev. i remember DA-LIAN has same maglev. everwhere just build sample no meaning. suport they to build a testing line. best is build a "ba-da-ling" testing line first.
dosen't matter how many passenger can carry. also dosen't matter the speed. that's for tourist. just for fun to them. let maglev run first. then can get experience. improve it later.