Below is the list of 22 vendors in Mandarin-speaking regions and 18 vendors in non-Mandarin-speaking regions( LAVIN is located in HongKong, so we also add them in non-mandarin regions) . Since we don’t have an exact list of their locations, so we just used their measure jig delivery addresses as a reference. 这些句子有错吗？帮我优化一下句子