Perhaps you should try some spelling variations:
yan liang » yang liang, wang liang, you liang
yang yang » wang yang, wang yan
tan china » tuan china, than china, can china
huei ying » hoi ying
longer do » longer _, longer a, long do
hui yang » du yang, h yang, hui ping
hui ying » hoi ying, hui ping, chui ling
2 longer » _ longer, 3 longer, a longer

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)) tan china ((((hui yang) OR (hui ying))) or (huei ying)) 2 longer do ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yan liang) OR (yang yang)) tan china ((((hui yang) OR (hui ying))) OR (huei ying)) 2 longer do ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yan liang) or (yang yang)) tan china ((((hui yang) OR (hui ying))) or (huei ying)) 2 longer do ;*".