I wanna to know statistics about how Korean, Japanese, Russian & Vietnam people travel in China.

I only got situations of Korea, Japan, and Russia.
There are 4.4 million Korean visitors in China and 2 million of them are members of guided tours arranged by Chinese operators.
The inbound number of Japanese tourists is 2.5 million and 567,000 joined group tours of Chinese travel agencies.
China travel operators arranged guided tour for 425,000 Russian visitors, which covers around 27% of the whole inbound number.

Thank you so much Deanna.
How about other countries in Asia like Mongolia, Malaysia, Singapore, Philipines and India? And How about Western countries like United States, Canada, Germany and United Kingdom? Is there any detailed statistics for the way of their travelling including arrange trips by their own, Government Delegation, Educational, Business or others?
Thank you in advance and looking forward to your answer soon.

I found a form published on the website of the China National Tourism Administration. It states information that can meet some of your questions.
Note: In order, these statistics stand for total inbound number, number of visitors for meetings and business, sightseeing, visiting relatives and friends, working, and other purpose respectively:
Mongol:
1.01 million; 103,000; 60,300; 400; 222,000; 627,500.
Malaysia:
1.07 million; 158,200; 642,000; 13,900; 95,700; 165,700.
Singapore:
905,300; 203,300; 245,500; 52,300; 67,800; 336,400.
Philippines:
1 million; 32,200; 193,400; 2,700; 676,800; 98,900.
India:
730,500; 198,000; 165,300; 3,400; 170,800; 192,900.
US:
2.09 million; 379,500; 770,700; 191,800; 141,700; 602,000.
Canada:
679,800; 81,000; 182,500; 160,500; 30,800; 224,900.
Germany:
623,400; 211,900; 117,300; 22,800; 39,900; 231,400.
UK:
579,600; 147,800; 179,700; 26,900; 44,000; 181,300.

Hi Deanna,
Thank you for your reply. How about the proportion of their travel ways of arrange their own travel and book package tours from travel agency or operator for travellers from those countries? Sorry for bringing you so many questions.

I found the statistics of the Malaysia, Singapore, and US. 53% of Malaysian inbound visitors, 63% Singaporean travelers, and 27% Americans join package tours arranged by Chinese travel agency.