Perhaps you should try some spelling variations:
china bond » china beyond, china boom
wang sang » wang yang, wang liang, wang yan
tae china » take china, uae china, trade china
yang july » yang judy, yang jui, yang jun
sang tae » sang dae, kang tae, wang tao
yang lin » wang lin, yang li, yang liang
yang jin » yang jie, yang jun, ying jin

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang sang tae china bond ((((yang lin) OR (yang jin))) OR (yang july)) lang (hai OR hadi) ;~.
• Adding a wildcard symbol may retrieve word variants: wang sang tae china bond ((((yang lin) or (yang jin))) or (yang july)) lang (hai or hadi) ;*.