zuàn shí wáng lǎo wǔ
highly eligible bachelor
desirable male partner
钻
zuàn
variant of 鑽|钻[zuan4]
石
shí
abbr. for Shijiazhuang 石家莊|石家庄[Shi2 jia1 zhuang1], the capital of Hebei
王
wáng
king or monarch
老
lǎo
prefix used before the surname of a person or a numeral indicating the order of birth of the children in a family or to indicate affection or familiarity
五
wǔ
five