- Web 533x800px 18.81cm x 28.2cm@72dpi
- HQ 2336x3504px 19.78cm x 29.7cm@300dpi
China set up a Zero-Kilometer symbol in the Tiananmen Square in Beijing, marking it the starting point of the cross-country roads. “Zero kilometer mark” is a symbolic starting point of trunk of a city or a country as well as a symbol of the centre of a city. The symbol is not only the mark of local highroad, but also a famous human sight.