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caijsa's postcards: The Old Town, Lijiang, UNESCO World Heritage Site, Yunnan Province, China,
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caijsa's postcards: GuGong, Forbidden City, China. UNESCO World Heritage
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caijsa's postcards: CN-3042040.The Garden of Harmonious Delights in the Summer Palace, Beijing.
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caijsa's postcards: CN-3114216. Great Wall of China. UNESCO World Heritage