Perhaps you should try some spelling variations:
shiyan chen » shiyan chang, zhigang chen
chen siyan » chen jian
siyan hong » shiyan chang
qian yan » qian jun, qian yi
tan chia » tuan china, than china, can china
tuan hua » tuan vu, yuan hui
tan hua » wang hua, tan puay

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

• Performing a fuzzy search may retrieve terms with similar spellings: qian yan ((((tan hua) OR (tan chia))) or (tuan hua)) shiyan chen siyan hong seo ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: qian yan ((((tan hua) OR (tan chia))) OR (tuan hua)) shiyan chen siyan hong seo ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "qian yan ((((tan hua) OR (tan chia))) or (tuan hua)) shiyan chen siyan hong seo ;*".