「童叟無欺」

(pos:語句)
<explanation>
yue:形容商家誠實、講求誠信，對顧客一視同仁；字面指無論係小朋友定老人家，都唔會欺騙佢哋
eng:completely honest and trustworthy in business, treating all customers fairly and deceiving none; literally: to deceive no children or old people
<eg>
yue:呢間老字號價錢公道，童叟無欺，深受顧客歡迎。 (ni1 gaan1 lou5 zi6 hou2 gaa3 cin4 gung1 dou6, tung4 sau2 mou4 hei1, sam1 sau6 gu3 haak3 fun1 jing4.)
eng:This long-established shop has charged reasonable prices and treated customers honestly, earning their support.