You are very much welcome...Few queries I can answer:
1)The nationals of the following countries are eligible for the visa exemption program, which permits a duration of stay up to 90 days：Andorra, Australia (Effective from January 1, 2015 for one year), Austria, Belgium, Bulgaria, Canada, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Israel, Italy, Japan, Republic of Korea, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Monaco, the Netherlands, New Zealand, Norway, Poland, Portugal, Romania, San Marino, Slovakia, Slovenia, Spain, Sweden, Switzerland, U.K., U.S.A. and Vatican City State.

The nationals of the following countries are eligible for the visa exemption program, which permits a duration of stay up to 30 days：Malaysia, Singapore.

Well many suggestions are really wonderful, but I always relied on Lonely Planet's Book on China,when I traveled Shilin in 2009-10
This book is worth buying if you wish to travel many places in China, where many intricate details are given & are updated time to time.

July 1 is the first day that Taiwan residents can visit the mainland without an entry permit.

Revised entry regulations announced last month mean Taiwan residents no longer have to apply for a visa-like entry permit for every visit. It generally took a week to 10 days to obtain an entry permit valid for two years at a cost of 170 yuan ($28) each time.

Hi Guys, there's an interesting piece of information about the Great Wall..
I had been there twice & I feel proud to climb over it, but now things are getting worse day by day...Share your views..
Around 30 per cent of China's Ming-era Great Wall has disappeared over time as adverse natural conditions and reckless human activities - including stealing the bricks to build houses - erode the Unesco World Heritage site, state media reported.

The Great Wall is not a single unbroken structure but stretches for thousands of kilometres in sections, from Shanhaiguan on the east coast to Jiayuguan in the windswept sands on the edge of the Gobi desert.
Poor villagers in Lulong county in the northern province of Hebei used to knock thick grey bricks from a section of wall in their village to build homes, and slabs engraved with Chinese characters were sold for 30 yuan ($4.80) each by local residents, it said.

Under Chinese regulations people who take bricks from the Great Wall can be fined up to 5,000 yuan, the state-run Global Times said Monday.

Hi Guys !! I had gone through this interesting article about the high prevalence of usage of We chat by Chinese people.
I wonder which's better,my friends outside China just make a mockery of this application & many of them reported BUGS in this application.

A new report is suggesting Tencent's social messaging service WeChat is rapidly becoming one of the main sources for people in China to share information.

According to the report, the internet is now a must for many Chinese people seeking information, communicating, shopping, and paying for various products and services.