无往不胜 is an idiom
无往不胜wú wǎng bù shèng
invincible; carry all before one
无论到哪儿都胜利。指到各处都行得通，办得好。
Word breakdown for “无往不胜”: Open in Reader →
无無top 2kAmong the 2,000 most common words used in 南无[nā mó]
无無HSK 4top 2kAmong the 2,000 most common words 1.not to have2.no3.none4.not+3 more+4 more 往HSK 2top 2kAmong the 2,000 most common words 1.to go (in a direction)2.to3.towards4.(of a train) bound for+2 more+3 more 往徃HSK 2top 2kAmong the 2,000 most common words old variant of 往[wǎng]
1.cannot bear or stand2.be unequal to3.very4.extremely+1 more