shǐ zǔ
primogenitor
founder of a school or trade
shí zú
ample
complete
hundred percent
a pure shade (of some color)
shī zú
to lose one's footing
to slip
to take a wrong step in life
shì wèi zǔ zhī
abbr. for 世界衛生組織|世界卫生组织[Shì jiè Wèi shēng Zǔ zhī]
shì zú
land-owning class, esp. during Wei, Jin and North-South dynasties 魏晉南北朝|魏晋南北朝
shì zú
influential family
powerful clan