龙头蛇尾 lóng tóu shé wěi

DEFINITIONS

  1. lit. dragon's head, snake's tail (idiom); fig. a strong start but weak finish

CHARACTERS

龙 lóng dragon; symbolic of emperor
头 tóu head; top; chief, first; boss
蛇 shé snake
尾 wěi tail, extremity; end, stern