Perhaps you should try some spelling variations:
thanh wong » thanh mung
thang long » change long
yang yang » wang yan
wang yang » wang yan, wang liang, wang yanling
liang wei » xiang wei, zhang wei, wang wei
gene long » gene clone, gene one
wei gene » e gene, i gene, iii gene

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang yang) OR (wang yang)) liang wei gene long ((thanh wong) or (thang long)) lai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang yang) OR (wang yang)) liang wei gene long ((thanh wong) OR (thang long)) lai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang yang) OR (wang yang)) liang wei gene long ((thanh wong) or (thang long)) lai ;*".