I read a news article from Na's hometown that her new coach since French Open is Bjorn from Danmark. It is said he is showing her how to serve and Na has improved a lot...
I saw Sun, director of CTA watching Na's match at Wimbelden. Someone might have mistaken her as Chen Li coach? It is said he takes every opportunity to consult to other tennis associations for good coaches.
The head coach Jiang, little known even in China as a tennis player, is always eager to put himself in the limelight, trying to represent everybody out there, muddling things up
He said early this year because the salary of the Swedish Thomas (who had stayed in China for two months last year) was too high, they signed contract with his assistant, Rikard instead...
Later he said Rikard was mainly responsible for physical training and European issues. But Rikard was found to be coaching techniques by some reporters.
During FO, a lot of Chinese media claimed a Swedish Thomas became Na's new coach by mistake? (Danish Thomas?)
But Jiang did not mention about the foreign coaches to clear things up in his current interviews during Wimbelden!
Jiang: “As stipulated, Peng Shuai’s schedules should be submitted to me but I haven't seen any of her schedules, I will talk to her when we meet in US.”
Peng:（in another interview)All my tournament schedules are open and can be found on WTA website.
Asked why they got to play tier 4 in Sweden before US Open, he said as silver players, they must attend at least two tier 4 tournaments. (Actually they had already played two tier 4 tournaments before that.)