"The Dylan concerts will be a milestone for our company," says Wei Ming, general manager of Gehua-Live Nation, a joint-venture between Chinese culture enterprise Gehua and the United States-based entertainment company Live Nation. "Dylan is one of the artists that we wanted most to bring to China."

In 2010 there were rumors Dylan would tour China in early April. Brokers Brothers Herald, a Taiwan-based agent who worked on that unrealized Dylan tour of China, said the plan failed because the Chinese Ministry of Culture didn't give its approval.

The Ministry of Culture declined to give an interview regarding the issue, but an entertainment insider who did not want to be named revealed the cancellation was due to commercial reasons.

On Feb 28 this year, the Ministry of Culture issued its approval of Dylan's 2011 China tour. According to Wei, the application process was "very smooth".

Dylan has had a ceaseless performing schedule since 1988 and some have dubbed it the "never-ending tour", of about 100 shows every year.

Apart from China, he will also play in Vietnam for the first time on this tour.

Some audiences have complained about the unpredictability of Dylan's performances as he changes his set list, arrangements and vocal approach almost every night.

Ma, who used to participate in the guessing game of Dylan's set list for the next concert and was number one on a website called "Dylan Pool", says it's hard to predict Dylan's program in China.

"I don't want to guess what he's going to sing in China, although I expect him to perform more of his later works which I really like," Ma says.

Ma believes that Dylan will change his program from city to city and that's one of the reasons why he wants to attend the concerts in Beijing, Shanghai and Hong Kong.

Critic Zhang, who saw a Dylan concert in Germany in 2006, advises Chinese audiences to take some time to study the artist's lyrics before going to the concerts so as to "get more value for their money".

He also suggests Chinese audiences should be prepared, as the shows may not be what they expected.

"It's only natural if you feel lost and confused at first at a Dylan concert. You may not even be able to recognize a song that you thought you knew well," he says. "But I think, with his ever-changing arrangements, he is revitalizing his works."