Perhaps you should try some spelling variations:
minh thanh » binh thanh, binh thang
kong young » kang young, among young, young young
jia zhang » jie zhang, jia zhangke, xiao zhang
yan yuan » yan guan, fang yuan, nan yan
li huang » fei huang, li huanyu, li zhang
bin kong » king kong, sing kong, kin keong
quan » quand, quang, juan

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) or (jia zhang)) yan yuan ((li huang) OR (li quan)) bin kong young ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((minh thanh) OR (jia zhang)) yan yuan ((li huang) OR (li quan)) bin kong young ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((minh thanh) or (jia zhang)) yan yuan ((li huang) OR (li quan)) bin kong young ;*".