The analyst rating from Morgan Stanley is influenced by the decline in commission income for Chinese auto dealers and lower-than-expected new car profit margins due to the rectification of 'high interest, high commission' auto financing products. Despite this, profits are on a recovery track, particularly for ZHONGSHENG HLDG, which is favored for its solid growth in the after-sales business. As a result, Morgan Stanley maintains an Overweight rating for ZHONGSHENG HLDG while downgrading its target price. In contrast, YONGDA AUTO and MEIDONG AUTO received Equalweight ratings with lowered target prices due to the same concerns regarding profit margins.