Complex sentence: The Baojun 630 is a Chinese four-door sedan and was the first car produced by the SAIC-GM-Wuling (SGMW) joint venture sold under the Baojun marque and is manufactured in Liuzhou, Guangxi Zhuang, China.
Split into simpler sentences: The Baojun 630 is a four-door sedan and was the first car produced by Baojun. The 630 is manufactured in Liuzhou, Guangxi Zhuang, China.