CREATE TABLE table_name_1 (characters VARCHAR(255), construction VARCHAR(255), name__wade_giles_ VARCHAR(255))
Who has a Construction of 1870, foochow navy yard, and a Name (Wade Giles) of fu-hsing?
    
SQL: SELECT characters FROM table_name_1 WHERE construction = "1870, foochow navy yard" AND name__wade_giles_ = "fu-hsing"