I thought of Ho Chi Minh City is a dynamic and modern city of Vietnam. However the city environment is being polluted is important issue today. People need a sense of environmental protection. We are not indiscriminate littering on the street. We had the sense to go potty in the right place. In addition to strengthening the planting for the city to the fresh environment. Need to mobilize people to take the bus to reduce smoke pollution to the city.
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