Perhaps you should try some spelling variations:
song keong » hong kong, song chong
wang wing » wang jing, wang ning, wang liang
gene tong » gene one, lee tong
song seng » hong seung, dong sheng, hong sheng
wing yan » wang yan, wing ian, wing tan
zhi gene » i gene, iii gene
yan zhi » yan zi, wang zhi

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang wing yan zhi gene tong ((song keong) OR (song seng)) ghi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang wing yan zhi gene tong ((song keong) OR (song seng)) ghi ;*".