Perhaps you should try some spelling variations:
yuan ming » kian ming, tuan minh, chan ming
yuan ting » huang ting, yuan kang, yuan lin
yan guan » gan guan, yang guang, yihan guan
yan yuan » fang yuan, nan yan, yan clan
out test » out west, about test, root test
hong yu » wong yue
yang » lang, wang

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong ((yan guan) or (yan yuan)) out test ((((yuan ting) OR (yuan ming))) or (yang di)) hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong ((yan guan) OR (yan yuan)) out test ((((yuan ting) OR (yuan ming))) OR (yang di)) hong yu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong ((yan guan) or (yan yuan)) out test ((((yuan ting) OR (yuan ming))) or (yang di)) hong yu ;".
• Adding a wildcard symbol may retrieve word variants: dong ((yan guan) or (yan yuan)) out test ((((yuan ting) OR (yuan ming))) or (yang di)) hong yu ;*.