However , the Circle was suffering from economic concerns , as well as engineering feasibility and effectiveness problems.
Initial plans for the line originally called for another station between Zhongshan and Beimen stations ( at Chien-Cheng Circle ) .
The Circle was suffering from economic concerns , as well as engineering feasibility and effectiveness problems.
Initial plans for the line originally called for another station between Zhongshan and Beimen stations ( at Chien-Cheng Circle ) .