Does anyone have experience entering China while visiting Hong Kong? According to the visa policy, citizens of certain countries may enter visa-free from HK/Macao as long as they go with a tour group (see "Visiting the Pearl River Delta or Hainan Island" at http://newyork.china-consulate.org/e...zjx/sbqz/lacv/). However, my wife's uncle in HK checked with a travel agency there and was told there were no such exemptions, and their website makes no mention of it (see http://www.ctshk.com/english/useful/chinesevisa.htm).