The size difference between chicken feet 105g and 2 10 in Wang Xiaolu is 0.2 1 kg. According to relevant published information, it can be known that: g is gram, Jin and gram are weight units, 1g = 0.002 Jin, 210-105 =105,105 * 0.002 = 0.2/. Wang Xiaolu brand was founded on 20 16, and its headquarters is in Beijing. It is spread all over the network with the explosion of tiger skin and chicken feet by network celebrities.