This photo provided by Qian Tang shows a German cockroach, a specimen from Harvard Museum of Comparative Zoology, Friday, May 17, 2024, in Cambridge, Mass. A new study, published Monday, May 20 ...

QIAN TANG: Yet nobody knows where they come from. MICHEL MARTIN, HOST: That is Qian Tang. He led a study on the origins of the German cockroach and how it spread globally.

Qian Tang remarked that UNESCO had proposed a post-MDG overarching goal on education, jointly with UNICEF, to ensure equitable quality education and life-long learning for all by 2030.

The tiger on the wall. A sign of strong leadership and commitment to lead through achievements and challenges. In the Chinese calendar, the year of the tiger is also when Qian Tang, the outgoing ...