What are the sentences expressing concern?

1. If you only pay attention to your own affairs and don't take care of yourself, health problems will appear on your skin, bones or teeth.

2, hot soup warms the body, hot rice warms the stomach, and the winter diet should be hot; Drink less cold wine, blow less cold air and exercise more. A treasure, a blessing, a warm greeting from the cold: May you take care and be happier!

This is your first time out of town. Take care on the road. I wish you a smooth sailing.

4. Finish your work in one day, enjoy life all your life, wait for dawn all night, send a short message in one minute and greet you in one sentence: It's cold, take care!

5, thunder and lightning in summer, don't hide under the tree; The heat is annoying and outdoor activities are essential; Although life is in a hurry, think about yourself. Friends, send you three words: peace is a blessing, health is a blessing, take care.

6, summer and autumn are approaching, and the coolness is refreshing. May you take good care of yourself in the hot and cold seasons. Forget all the troubles and sorrows and always embrace a good mood. Don't forget your friends' concern and keep in touch when you are free. I wish you a happy summer

7. A bland greeting will last for a long time, and the truest friendship will hang in your heart. I will miss my good friend, and I can't fulfill my sincere wish. Peace is a blessing, health is a blessing and happiness is a blessing. Take care and see you at the usual place when you are free!