Perhaps you should try some spelling variations:
china chen » china china, china chang, china can
china shen » china stein, china sea, china step
huang ying » huang jing, huang ting, huang yang
yang yang » wang yang, wang yan
yee tuan » le tuan, yee shan
wang fei » wang wei, wang zhi, wang he
nan yee » tan yee

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

• Performing a fuzzy search may retrieve terms with similar spellings: nan yee tuan ((china chen) OR (china shen)) ((huang ying) or (yang yang)) wang fei ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nan yee tuan ((china chen) OR (china shen)) ((huang ying) OR (yang yang)) wang fei ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "nan yee tuan ((china chen) OR (china shen)) ((huang ying) or (yang yang)) wang fei ;*".