greet = "你好"
greet_chinese = greet
greet_english = "you hello"
greet = greet_english
print("\n" + greet + "13233455566")
print(greet_chinese + "16522598746")
greet = "你好"
greet_chinese = greet
greet_english = "you hello"
greet = greet_english
print("\n" + greet + "13233455566")
print(greet_chinese + "16522598746")