The rather elaborate name above can be simplified down to "a yak's penis." The Guolizhuang Restaurant in Beijing is selling this (in)famous dish, which is simply a yak's penis roasted and served in elaborate fashion on a large platter. It is most commonly served in the Guolizhuang Restaurant in Beijing which is famous for serving penis and testicle dishes, the yak penis dish is very popular as it is supposed to be very good for the skin.
If not the most unappetizing food on this list, it certainly is the most controversial one. Besides female yaks, others might find this delicacy enjoyable and might tell their friends about it. It certainly has an impressive and poetic ring to it that might spark interest. If someone for some reason is into eating animal genitalia this would be the dish to try.