- 中国 中國 proper nounChinaChina; the People's Republic of China; also referred to as the Middle Kingdom
- 石油 nounpetroleumpetroleum; oil
- 和 conjunctionandConnects two nouns or noun phrases, meaning "and" or "together with"; in Taiwan, often pronounced as "hàn" in spoken usage.
- chemical industryThe industrial sector that uses chemical reactions to manufacture products such as fuels, plastics, and medicine; often abbreviated as 化工
- 协会 協會 nounassociationan association or society formed by a group of people to promote a common interest or cause