id	keyword
fbem-23717	energy
fbem-23717	industry
fbem-23717	development
fbem-23717	energy automobile
fbem-23717	automobile industry
fbem-23717	quality
fbem-23717	productivity
fbem-23717	chain
fbem-23717	market
fbem-23717	industry chain
fbem-23717	china
fbem-23717	vehicles
fbem-23717	enterprises
fbem-23717	technology
fbem-23717	energy vehicles