Perhaps you should try some spelling variations:
huang yang » huang ying, huang chang, wang yang
minh thanh » binh thanh, binh thang
thanh van » thanh dam, thanh vu
huang bin » huang lin, huang jing, huang ting
kong your » kong young, knowing your
van guan » gan guan, yan guan, quan guan
guan li » gan li, yuan li, yuan lin

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

• Performing a fuzzy search may retrieve terms with similar spellings: minh thanh van guan li ((huang bin) OR (huang yang)) kong your ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "minh thanh van guan li ((huang bin) OR (huang yang)) kong your ;*".