Perhaps you should try some spelling variations:
wang liang » wang yang
liang ying » liang liying, huang ying, zhang ying
chuan bang » chua beng
long thanh » luong thanh, long han, long trinh
bang long » bank long, thang long, bang bang
hua chen » jui chen, a chen, hua ren
yu chen » yu cheng, yi chen, yulu chen

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang liang ying ((hua chen) or (yu chen)) chuan bang long thanh ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang ying ((hua chen) OR (yu chen)) chuan bang long thanh ;*.