According to the rules, Qin Yan can reply to every letter from home. This is a rule that Grandma Qin and the others know. But in fact, when Qin Yan has become an adult, the rules can be relaxed appropriately, provided that he is willing to contact.

Before re-entering the laboratory, he wrote a letter and handed it to Qi Lao.

Qi Lao initially thought there was only one letter, but when he saw that there were three letters, in addition to the letters, there were also two boxes. He was a little surprised.

The signature on the letter was very clear.

It was addressed to Qin Yan's two younger sisters. As for the two boxes, Qi Lao couldn't help but call and ask in person.

While writing a data report, Qin Yan replied, "Grandpa Qi, my eldest sister's birthday should be in May, and this year she happens to be eighteen years old." He has a good memory and would not make a mistake in remembering Concubine Qin's birthday.

After sending this letter, the next contact may be around the New Year of the next millennium, so he can take this opportunity to send the gift in advance.

And since he has prepared a gift for Concubine Qin, he must also prepare a gift for the second sister whom he has never met.

He is very fair and does not favor one over the other.

Qi Lao was a little surprised. In these years, Qin Yan never mentioned his family on his own initiative. He only talked about them occasionally when sending letters. This is the first time that he has taken the initiative to send a gift, and this is a bit of a violation of the rules.

He couldn't help but sigh a little, "Xiao Yan, do you miss home? If you do..."

Qin Yan waited quietly for him to continue, without stopping writing.

Qi Lao said, "If you do, I'll ask your grandmother for two photos so you can see them?"

Going home to see them was impossible.

Qin Yan is now a drug research and development researcher who is fully trained in Western medicine. At the age of 20, he has published three research data papers in authoritative magazines and won awards. His future achievements are very high.

It can be said that among this group of young people, the most outstanding ones are the old apprentice and Xiao Yan. They are also the ones with the highest achievements.

They are prevented from contacting their families, leaking information, and causing any possible dangers.

Qin Yan also knows it in his heart, "No need, Grandpa, just be the same as before."

If you can't go home, can't see your relatives, can't accompany them, seeing them and contacting them more will only add unnecessary longing, which is not good for anyone. This is actually good. Mom and sister have their lives, and I have my own life.

"I'll trouble you with the gift, Grandpa Qi." After hanging up the phone, Qin Yan put the matter aside.

"Okay, I'll think of a way." Grandpa Qi agreed.

According to the rules, the things and letters were all tested, including the content. This was inevitable. Before the trainees could be independent, the inspection of anything was very strict to prevent any risk of leakage. Even a piece of paper would be confirmed by instruments to ensure that there was no problem before it was sent out through a special channel.

But this time there were extra things, which made things a bit troublesome. Qi Lao's daughter came over to give him some things, all of which were daily dishes, which she stuffed into the refrigerator in the kitchen skillfully. She also said that she was going to Qin City on a business trip, "Dad, isn't there an old friend of yours there? Do you have anything you want me to deliver?"