The Max Planck Institute publishes various journals, including the one pictured. They thought it would be nice to do one on Chinese issues, and commissioned someone to source a nice Chinese poem to put on the cover. They even got it translated and cleared by a local sinologist. Alas, not a very good sinologist.
Language Log explains that it is actually an advert for a strip club:
" With high salaries, we have cordially invited for an extended series of matinées
KK and Jiamei as directors, who will personally lead jade-like girls in the spring of youth,
Beauties from the north who have a distinguished air of elegance and allure,
Young housewives having figures that will turn you on;
Their enchanting and coquettish performance will begin within the next few days."
The Long March to a fully globalised world continues. But not always in the right direction.