Thank you Philip, I'm Henry Lau ex HK Ming Wah, now working in Shanghai at Sinopacific Shipbuilding Group. & U7 d8 u1 C# p) SPhilip, I need to have copy of the 附录, where I can get it, please guide/advise. 6 Q* `; H, b4 d# r ^! Q4 EThanks and best regards # Y! X6 x' Y( v; j( O' SHenry (懒惰的学生)