Like many Western chains, Hui Lau Shan has adopted the tack of bringing its original model to Taiwan lock, stock, and barrel, and moreover directly operates all stores itself, in order to protect its technology from piracy and ensure a uniform standard of quality.
許留山所採模式就像許多外籍連鎖店一樣，是「原版導入」，且一切店面採直營，以確保技術保密及品質掌控。