DOHA, Jan. 19 (Xinhua) -- China's Zhou Qihao and Zhu Yuling of Macao, China won the men's and women's singles titles at the World Table Tennis (WTT) Star Contender Doha on Sunday. The men's singles final was an all-Chinese matchup between 29-year-old Zhou and 19-year-old Wen Ruibo, who...
