Perhaps you should try some spelling variations:
wang anh » dang anh, wang yang, wang yan
tuan hua » tuan vu, yuan hui
ying jin » yang jin, jing ji, yang jie
yang jun » yang jui, pang jun, yang jin
tan hua » wang hua, tan chia, tan puay
yang yi » yang di, yang xi, yang jui
haul » hall, paul, hail

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang anh ((tan hua) OR (tuan hua)) gain ((((yang yi) or (ying jin))) or (yang jun)) long haul ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang anh ((tan hua) OR (tuan hua)) gain ((((yang yi) OR (ying jin))) OR (yang jun)) long haul ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang anh ((tan hua) OR (tuan hua)) gain ((((yang yi) or (ying jin))) or (yang jun)) long haul ;*".