拔刀向天笑
[bá dāo xiàng tiān xiào]
It directly converts into 'drawing sword and laughing towards the sky,' inspired probably from ancient heroes drawing swords against enemies fearlessly. Here it may not mean real combat but metaphorically describes bravery when facing challenges head-on while retaining optimism and composure. It suggests an attitude of being ready for any situation bravely without worries, just smile