Okay. If BA, KLM, Qantas, etc. have to have a separate division to be able to fly into both Taiwan and the Mainland, then why doesn't UA, or NW?? I know that flights leave every day from SFO to TPE, and from SFO-NRT-BEJ, or SHA. Is it because the flights to Mainland China stop in Japan? Even if that, according to Airways magazine, NW flies direct from DTW or MSP to BEJ.