I spent 6 weeks in China in aug/sept 09.
HK is amazing, if you are going there first its a nice easy slip into the cultures and habits, going from there into China itself is a very weird experience, you notice how everyhting chages as soon as you walk over the border. if on the other hand you are goin from China in to HK its a get away from the weirdness and manic mayhem on mainland China.
Hk -
Victoria peak is a must, try to get up early or late as its high and the mid day sun is blindingly hot and will scortch the images too, afternoon can get very hazy also.
HSBC (i think, may be ICBC, International China Banking Corp)),building is the huge one with jagged edges and big antenas on top. when we were there it was closed but usually you can access a viewing gallery on the 40+ floor. worth checking out, jsut walk in the main entrance and ask the guards, they all speak Eng.
Some great views over to Kawloon from the victoria boat club can be had, night time pano was great for me.
Botanical gardens are cool, free, with lots of animals.
Chengdu -
Well this place was a strange town, we stayed in the 'tibetan' district adn eating anyhting that resembled actual meat was hard, we had trouble, and we are not fussy at all. as for sights in chendgu there sint much really the wenshu temple is kinda col, but nothing compared to anything you will see in Beijing.
as for the panda centre, its amazing. one of the best things on our so far 6 month trip. we got in for 1RMB/CNY which is 10p. we did this by getting a 'Panda card' from a local super market, that costs 1RMB/CNY and gets you in to 12 free attractions, bonus hey. the supermarket is called - sorry jsut cheked my blog and i didnt put it down in there, try google.
Beijing is crazy, its really assaults the senses head on, smells, sounds and sights. its an amazing place and where we started our journey 6 months ago.
there are so many places to go, i wont list them all instead ill link you o our blog and you can read about them all there, lots of info on buses etc and how to get about such a huge city.
here is the link
http://travelpod.com/members/brad.leah
here are some images to show what you might expect, shot with a G10, which i lost in a taxi on Hainan, so no HK pics.
No processing at all, i only have a small net book. im going to have a huge amount to sort through when i get back, already have over 20,000 images. and now have a G11.
temple-of-good-harvest-prayers
road side puncture repair (puck bikes are in there billions)
needs no introduction
hope this is some help, and the blog is usefull. feel free to PM anytime with questions, but i dont always check here that often, so mabe email (its in my profile)
Enjoy your trip