Hong Kong - Chinese tourist Li Xiabo sits down to a lunch of pork and rice at an outdoor cafe in Hong Kong's Ocean Park theme park. A customer on the next table eats an identical meal. The only difference, in fact, is the price.
While the Hong Kong customer paid 45 Hong Kong dollars (5.8 US dollars) for his lunch, Li paid the equivalent of 51.7 Hong Kong dollars.
And whether he knows it or not, Li will pay a hefty surcharge of 13 per cent upwards for everything he buys inside the park compared to the man at the next table.
The reason for the disparity is simple: Li - like hundreds of thousands of Chinese visitors - paid for his meal in his home currency, the yuan.