Perhaps you should try some spelling variations:
tuan china » wuhan china, can china, taiwan china
ying judy » yang judy
zhang hai » zhang dai, shang hai, zhang han
thanh vu » thanh van, thanh _
tan chia » than china, can china, dan china
tan ying » fan ying, ran ying, tan yang
hong » long

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: hong tan ((thanh vu) OR (((tan chia) OR (tuan china)))) tan ying judy zhang hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hong tan ((thanh vu) or (((tan chia) OR (tuan china)))) tan ying judy zhang hai ;~".
• Adding a wildcard symbol may retrieve word variants: hong tan ((thanh vu) or (((tan chia) OR (tuan china)))) tan ying judy zhang hai ;*.