Perhaps you should try some spelling variations:
long trinh » long trip, long thanh
trinh tuan » trinh xuan, trinh quang, dinh tuan
tuan china » wuhan china, can china, taiwan china
china fan » china fax, china fall, china fur
wang wei » zhang wei, wang zhi
yang xi » yang jui
yang yi » yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: long trinh tuan china fan ((((yang xi) or (yang yi))) or (yang di)) wang wei ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: long trinh tuan china fan ((((yang xi) OR (yang yi))) OR (yang di)) wang wei ;.
• Adding a wildcard symbol may retrieve word variants: long trinh tuan china fan ((((yang xi) or (yang yi))) or (yang di)) wang wei ;*.