I am an employee of Bank of China and I also hold the Lucky Cat Gold Card. First of all, as an international standard credit card, there is a CVV-2 code on the back of the card. Secondly, I can tell you that the Lucky Cat Card has a vertical version on the front and a horizontal version on the back (just like other credit cards). The above anti-counterfeiting and other elements are not lacking. Moreover, the signature column of this card and the anti-counterfeiting column of CVV-2 are together, not independent. They are located at the back end of the signature column. This is a design that is currently popular internationally.