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LS- Public Health Bodies

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1.改革開放成果及挑戰

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LS - The meaning of public health

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LS- The advantages and disadvantages of renewable energy _ Hydropower, Geothermal power and Ocean power

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LS - The advantages and disadvantages of renewable energy _ Solar energy and wind energy

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LS - Non Fossil fuels

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LS - Fossil fuels

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LS - Environmental problems and sustainable development

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LS - The process of humans' exploitation and use of energy resources

YU CHUN KEUNG MEMORIAL COLLEGE