1. white pollution white pollution sustainable development ecosystem ecosystem environmental pollution overfishing (overgrazing) overfishing (overgrazing) sandstorm resource depletion soil and water conservation clear cutting (deforestation) deforestation protection natural resources protection natural resources freshwater shortage freshwater lack ecological balance ecological imbalance nature reserve
2. Educational topics: study, postgraduate study, hot internet surfing, cyberspace compound talents, compound talents, graduates distribution, online dating, online dating, exam-oriented education, exam-oriented education, individualized education, comprehensive education, online compulsory education, Internet cafes, adults (continuing) education, distance education, campus culture, two-way choice, two-way choice, work-study program, double-degree boarding students, extracurricular activities, self-study exams, self-study exams, and self-study to reduce the burden on students.
3. Social Hotspot Hope Project Hope Project Information Revolution Information Revolution Jerry-building Project Bean Curd Project Population Explosion Epidemic Disease Out-of-school Children Laid-off Workers Re-employment Project Cloning Technology Migrant Workers Counterfeiting/ Fake and shoddy products are forged, devalued, devalued and devalued to expand domestic demand. State-owned enterprises are deflation, inflation, prepaid cards are unblocked, traffic anti-counterfeiting labels are unblocked, anti-counterfeiting labels are marked, infrastructure construction for poverty alleviation is vicious circle, gender discrimination, psychological quality of consumption, psychological quality of consumption, consumption structure, consumers association, green food, green food, money worship, money worship, ideological Olympic Committee, host city, host city, bid for the Olympic Games.