'Flip-flop' stamp sheetlet to commemorate the opening of the Hong Kong 2004 Stamp Expo in a design also known as 'Flip-flop', the Chinese characters on the sheetlet read either 'Happiness and good fortune in the New Year' or 'May everything go well' depending on the angle from which they are seen (2004).
'The 10th Anniversary of the Establishment of the Hong Kong Special Administrative Region' hologram stamp sheetlet presents 'A Symphony of Lights' in a hologram to produce a flickering effect (2007).
'Declared Monuments in Hong Kong' special stamps apply intaglio and lithography techniques to highlight the finer details of the monuments (2007): 1 dollar 40 cents.
'Declared Monuments in Hong Kong' special stamps apply intaglio and lithography techniques to highlight the finer details of the monuments (2007): 1 dollar 80 cents.
'Declared Monuments in Hong Kong' special stamps apply intaglio and lithography techniques to highlight the finer details of the monuments (2007): 2 dollars 40 cents.
'Declared Monuments in Hong Kong' special stamps apply intaglio and lithography techniques to highlight the finer details of the monuments (2007): 2 dollars 50 cents.
'Declared Monuments in Hong Kong' special stamps apply intaglio and lithography techniques to highlight the finer details of the monuments (2007): 3 dollars.
'Declared Monuments in Hong Kong' special stamps apply intaglio and lithography techniques to highlight the finer details of the monuments (2007): 5 dollars.
