Always wanted to figure out the various flour substitutes and here's something I found for reference. Now to figure out which chinese names & brands match.

Types of flour
Plain flour - all purpose flour / medium gluten flour
Hong Kong flour - cake flour / pastry flour / top flour / softasilk flour / low gluten flour
Cake flour - low gluten flour / softasilk flour / top flour
Sugee flour - semolina flour
Glutinous rice flour - glutinous rice powder / sweet rice flour / sweet rice powder
Rice flour - rice powder
Tapioca flour - tapioca starch / cassava flour
Corn flour - corn starch

Credit: boostprints.com