WUHAN, China — Fifth-seeded Elina Svitolina broke Guo Hanyu’s serve in the opening and final games of the match and beat the Chinese wild-card entry 6-1, 6-4 Thursday to advance to the quarterfinals at the Wuhan Open. Svitolina lost in the quarterfinals at the China Open last week to eventual champion Zheng Qinwen. Guo had