Merry Christmas

Dear all, Merry Christmas! Apples are waiting for you near the door and surprises are prepared by Girl Lan and "Jiyou" Liangliang&Yingying. Do you like it? Remember that LL&CY have given us a chance of getting 15,000 RMB. The special Christmas tree is made in F-302, chemistry-style. Wish paper goes down like snow in our lab next year.