Pronounced zhi (level tone) and chi (level tone) respectively, same as "chéng". Refers to a bamboo mat. "Bo Ya" records that 笭䇸 is a bamboo mat. Another saying is that it is the name of a type of bamboo used to make flutes. Also pronounced tāng (level tone) and tā (level tone) respectively, same as "tīng". Refers to bamboo utensils. Also pronounced tā (level tone), same as "tīng". Refers to a bamboo mat laid in a carriage.