survey_list = ["Niumei", "Niu Ke Le", "GURR", "LOLO"]
result_dict = {"Niumei": "Nowcoder", "GURR": "HUAWEI"}

for name in survey_list:
    if name in result_dict:
        print(f"Hi, {name}! Thank you for participating in our graduation survey!")
    else:
        print(f"Hi, {name}! Could you take part in our graduation survey?")