Perhaps you should try some spelling variations:
boon chong » boon siong, joon chang
jin chang » chin chang, joon chang, ying chang
jong min » gong min, song min, song ming
min tong » min hong, xin tong, minh cong
tong hui » wang hui
yi jong » yi rong, yi jing, kim jong
ly yi » li yi, lu yi

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

• Performing a fuzzy search may retrieve terms with similar spellings: tan ((jin chang) or (boon chong)) ly yi jong min tong hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tan ((jin chang) OR (boon chong)) ly yi jong min tong hui ;*.