“余庆”是个多义词，它可以指余庆（县名）, 余庆（导演）。
郑余庆是那么的正直英明，人们都称赞他。
Zheng Yuqing was so honest and wise that people always praised him.
前言： 目的：研究贵州余庆小叶苦丁茶的化学成分。
AIM: To study the chemical constituents of thick privet from thick privet, Ligustrum robust BL, from Yuqing county, Guizhou Province.
最后，在之前理论研究的基础上，以贵州省余庆县新农村建设做实证研究。
Finally, in fundamental research's foundation, the research does the empirical study by the new rural reconstruction of Yuqing County in Guizhou Province.
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