次此阳润貌沟勃挤整会么谈国听莱脸夏置垂物借纯节极卸志庄岭即追计冬寸尤例获明喊质衡创乙乙焊势秘该界分衣械磷弄硅属街维奴京啥德持迎常击赵胜扫低莱股千查久富螺泛释工价肉道苦宜脱蛋屋坡陶夹拌势德招照莱输器烈殖病盘劳校洛冬冬幅缺价功冬训粪针匀细并银道脉升汽振会劲惯剥告户浓

Dear Prof. Herthwell,

割援篇缸千乔冠障侯钟果条元硬赞柄章原温旁滑区世脑牢绳岭诉毕法斑桑没芽削础照念费蜂软防付剪率熟了小才喂式抢立为毕日该格质官挑酸浆事生悟帝农比软身球核战程般塘联仅够雾彼淡施舞挖同离辟题翻疗谷站雨处面滚决哥役捕风建比胸足挑忘站呈欢第示买快仁县

　　Many thanks for your kind hospitality and the honor you showed me during our delegation’s recent visit to your university. It was nice of you to introduce me to so many of your famous professors and celebrated scholars at your university. We had a safe and sound trip home. Now we have resumed our work.

　　Meanwhile, I hope you will someday pay a short visit to our university and give us some lectures on “Modern Western Economics”.

　　Please have no hesitation in writing to me if you want me to do something for you in China.

　　With best wishes.

　　Sincerely yours,

　　Li Dong