假如你是李华。你的外国笔友Jane打算于七月来中国，特来信了解中国人的社交习俗。请用英语回一封信

I'm glad to hear from you ,you write to ask something about our customs ,now i write to tell you .
When we meet the first time ,we always say "hello" and shake hands .when someone praise you ,you should say "you are the same " ,we can't say "thank you " like in your country .when someone send you present you shouldn't open it right now ,you should open it when they left .The last i want to tell you is the table manners .When it comes to China Dining Custom Table Manners. Do not worry ,I will show you. Fristly,everyone is supposed to let the guest and seniors eat every dishes frist.second,do not have to use the chopsticks to tap the tray andthe bowl.Thirdly,let your hand reach the oppisite side ia not be supposed to ,too.lastly ,we started the dinner when everyone is all here.Cheers for host's longevity,healthy,success and so on.Now,have you remebered? look forward to receiving your letter ,please write soon . yours , Lihua[很久没接触英语了，不知道格式有没有错误。】