Thank you Philip, I'm Henry Lau ex HK Ming Wah, now working in Shanghai at Sinopacific Shipbuilding Group. 4 \' v0 z c' w* lPhilip, I need to have copy of the 附录, where I can get it, please guide/advise. ) Z$ ~% D9 O2 F, YThanks and best regards ' I. a( M! Y6 t! CHenry (懒惰的学生)