Firstly, let’s look at a tremendously popular dish for many Brits – Crispy Aromatic Duck. It is in fact a tasty dish that I order once in a while. However, it is not Chinese. This dish is a British invention, mixing Peking duck with Sichuan style duck. Although it is tasty, many Chinese people consider it dry (the duck is deep-fried) and therefore a waste of a perfectly juicy duck. ....
If you like Chinese food, I would encourage you to try some dishes that the Chinese eat regularly to broaden your enjoyment. A word of advice – most Chinese takeaways cater to non-Chinese and very low budgets so they will offer anglicised dishes with low quality, frozen ingredient.