Opposing campaigns for and against the recall of Oakland Mayor Sheng Thao rallied in the city’s Chinatown district Tuesday ahead of a State of the City address. One rally involved Chinatown business and community leaders showing their support for Thao and urging voters to vote no on the recall in the Nov. 5 election. The other rally, a counterprotest called for the mayor’s ouster, accusing her of pandering to Chinatown to save her from the recall.