I saw some patrons ordered their Hor Fun which looked reasonable well-fried and yet wanted something other than plain Hor-Fun. Recalling that there had been a few online comments that some of Yi Xing Cuisine's dishes were saltish. Deciding that since it is famous in that aspect, I should try something that needs a spark of saltiness for flavour. Hence I ordered and glad that they have it: Black bean sauced Hor Fun!
It is located at HDB behind Bishan CPF building & Library, steps away from S11 coffee shop: 505A Bishan Street 11 #01-440 Singapore 570505.