Perhaps you should try some spelling variations:
lang hyoung » wang hyoung, kang young, hwang byoung
quan guan » gan guan, quan guo, yan guan
dang hari » dang hai
gun guan » gan guan, gui guan, tuo guan
fan ying » fan xing, ran ying, tan ying
ying mu » yang mu, ying zhu, ying hua
mu dang » duc dang

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: lang hyoung ((gun guan) OR (quan guan)) fan ying mu dang hari ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang hyoung ((gun guan) OR (quan guan)) fan ying mu dang hari ;*".