Would you mind handing me a pair of serving chopsticks? .

请递给我一双公筷好吗？

Use serving chopsticks and spoons at meal times.

用膳时要用公筷及公匙。

Help people to dish with serving chopsticks, centiliter, and never help people to dish with chopsticks or your used ladle.

用公筷、公勺帮人让菜，不可用自己用过的筷子、勺子帮人让菜。

Use the clean top ends of your chopsticks when you get food from large serving dishes to someone. (If serving chopsticks are not available).

用本身筷子的上方夹菜给他人。（若是没有公筷用的时辰。）

Serving, I in one hand and a chicken leg, the other in one hand and chopsticks, took a big bite chicken feet and ate chilli fish head, ah, really delicious!

上菜了，我一手拿着根鸡腿，另一手拿筷子，咬了一大口鸡腿又吃了一下剁椒鱼头，啊，真好吃！

It was not until the Ming Dynasty that chopsticks were widely used for both serving and eating.

直到明代，筷子才开始被普遍使用于上菜或者吃饭。