I am quite delighted to hear that you will participate in a speech contest on Chinese culture and you will show yourself in it I am writing for the purpose of helping you with your preparation 有问题吗
First of all, i deem that it’ s advisable for you to utilize the topic —Chinese food Because I know that you are much fond of Chinese food, so it will be a fruitfull and interesting experience of preparation for you 有问题吗