They are all authentic.

Behind the two brands "Wanglaoji" and "Jiaduobao", the interests of Guangzhou Pharmaceutical Group and Fujian Jiaduobao are involved. The green carton of Wonglaoji that was previously seen on the market was produced by Guangzhou Pharmaceutical Group, while the red tin can of Wonglaoji was produced by Jiaduobao Company. The Wong Lo Kat trademark was registered by GPHL, and Jiaduobao Company signed a trademark lease contract with GPHL until 2010.

After Jiaduobao Group obtained the Wong Lo Kat trademark, it began to flex its muscles in the market. It not only produced a red can of Wong Lao Kat, but also spent huge sums of money on advertising. To this day, people who drink Wong Lao Kat for fear of getting angry The slogan is still deeply remembered. But the trademark was registered by Guangyao. Guangyao watched helplessly as Jiaduobao Group made a lot of money using its trademark, and naturally it felt uncomfortable. Therefore, it is not only required to increase the usage fee for lease renewal, but also to recruit new partners globally to fully enjoy the "Wong Lao Kat" brand resources.

Extended information:

Wanglaoji pressed hard on Jiaduobao step by step, launching a series of legal battles from trademark use, to advertising slogans, to red can packaging, etc. The competition between the two manufacturers lasted for several years. And just this year, the case between the two families has been concluded.

The final judgment of the Supreme People's Court shows that the court ruled that Wuhan Jiaduobao will immediately stop publishing in the "Xiaoxiang Morning News" containing "For every 10 cans of herbal tea sold in China, 7 cans of Jiaduobao will be added." "Duobao" advertising slogan, as well as immediately stop using and destroying product packaging printed with the advertising slogan "Nationally-leading red canned herbal tea - Duobao"; it was ordered that Jiaduobao compensate Guangzhou Pharmaceutical Group and Wanglaoji Company for a total of RMB 100 Ten thousand yuan.