Kong Ying is endorsing Frog Prince’s children’s care products. Beginning in March 2008, Frog Prince (China) Daily Chemical Co., Ltd. signed a contract with the famous film and television child star Kong Ying to become the "Frog Prince" brand image spokesperson. She successively filmed advertisements for 45g toothpaste and 50g cream, and in April 2008 It has been broadcast continuously on CCTV Children's Channel and various local TV stations since March. Since 2009, the "Frog Prince" New Year's ad and shower ad have continued to join hands with CCTV Children's Channel's prime time slot to grab the audience's attention.

Frog Prince's children's skin care products are specially developed according to the physiological characteristics of children's skin. The formula, efficacy and fragrance can well meet the characteristics of children's skin. Moreover, since its establishment 16 years ago, the company has won many honors such as "China's Famous Trademark" and "Fujian Famous Trademark". It is a product brand with good reputation and good reputation.