Hi. I'm traveling with my sister and niece from hongkong to shenzen to zhuhai then macau. we plan to take the train from hk to shenzen. (1) do you know where we can get a bus from shenzen to zhuhai? (2) is it easy to get around shenzen and zhuhai even if we don't speak any chinese (3) how do we get from zhuhai to macau? (4)and one more thing: is it safe for all women to travel shenzen and zhuhai? i've been to both hongkong and macau and i felt safe on my own but i have never been to the mainland. thanks for all the help.