Perhaps you should try some spelling variations:
tuan china » wuhan china, can china, taiwan china
yan liang » yang liang, wang liang, you liang
yang yang » wang yang, wang yan
china wei » china west, china wuxi, china who
wei yang » pei yang, wei wang, wei yang's
2 longer » _ longer, a longer, 2 langere
3 longer » _ longer, a longer, 3 long
3 langer » 3 lange, 2 langere, b langere

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yan liang) or (yang yang)) tuan china wei yang ((((2 longer) OR (3 longer))) or (3 langer)) do ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yan liang) OR (yang yang)) tuan china wei yang ((((2 longer) OR (3 longer))) OR (3 langer)) do ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yan liang) or (yang yang)) tuan china wei yang ((((2 longer) OR (3 longer))) or (3 langer)) do ;*".