No products from Shanghai Panda turned up in spot checks of several stores in Shanghai, several retailers said they were unaware of problems with the brand.

在上海几家零售店进行的调查中没有发现熊猫乳品公司生产的产品，一些零售商表示并不知道这个品牌出现了问题。

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Newcomers often overlook the complexities of the Chinese market and are unaware of the long and tiring process of establishing a brand name in China.

新进入者经常会忽视中国市场存在的复杂性，忽视在中国建立品牌是一个长期的和令人厌倦的过程。

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We've all met people who swear "brand x" is the best you can get – and have been feeding it for the last 15 years, completely unaware of advances that have been made.

我们总能遇到一些人信誓旦旦地说“X品牌”是你能买到的最好的狗粮——并且连续喂了15年，全然不顾现在的进步。

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Perhaps most alarming is that the airline is unaware of the concentrated brand sentiment across the thousands upon thousands of people that have expressed dissatisfaction.

FORBES: The End of Business As Usual

Now Schultz has not only tainted the Starbucks brand with a sickness most non-investors were unaware of, but he also claims to have cured it.

FORBES: Brand Builder Howard Schultz and His Venti Mistake

Unfortunately, a denial may strengthen the association between the brand and the rumor as it can alert consumers previously unaware of the rumor to it.

FORBES: How To Stop Rumors Before They Ruin Your Brand